{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T21:42:54Z","timestamp":1761514974332,"version":"build-2065373602"},"reference-count":214,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2023,1,7]],"date-time":"2023-01-07T00:00:00Z","timestamp":1673049600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"FCT\u2014Foundation for Science and Technology","doi-asserted-by":"publisher","award":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"],"award-info":[{"award-number":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"COMPETE 2020","doi-asserted-by":"publisher","award":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"],"award-info":[{"award-number":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Portugal 2020","award":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"],"award-info":[{"award-number":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"]}]},{"name":"European Union through the ERDF","award":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"],"award-info":[{"award-number":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"]}]},{"DOI":"10.13039\/501100001871","name":"FCT through national funds and the structured program of R&amp;D&amp;I ATLANTIDA","doi-asserted-by":"publisher","award":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"],"award-info":[{"award-number":["UIDB\/04423\/2020","UIDP\/04423\/2020","UIDP\/04423\/2020","NORTE-01-0145-FEDER-000040"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>Cyclopeptides are considered as one of the most important classes of compounds derived from marine sources, due to their structural diversity and a myriad of their biological and pharmacological activities. Since marine-derived cyclopeptides consist of different amino acids, many of which are non-proteinogenic, they possess various stereogenic centers. In this respect, the structure elucidation of new molecular scaffolds obtained from natural sources, including marine-derived cyclopeptides, can become a very challenging task. The determination of the absolute configurations of the amino acid residues is accomplished, in most cases, by performing acidic hydrolysis, followed by analyses by liquid chromatography (LC). In a continuation with the authors\u2019 previous publication, and to analyze the current trends, the present review covers recently published works (from January 2018 to November 2022) regarding new cyclopeptides from marine organisms, with a special focus on their biological\/pharmacological activities and the absolute stereochemical assignment of the amino acid residues. Ninety-one unreported marine-derived cyclopeptides were identified during this period, most of which displayed anticancer or antimicrobial activities. Marfey\u2019s method, which involves LC, was found to be the most frequently used for this purpose.<\/jats:p>","DOI":"10.3390\/molecules28020615","type":"journal-article","created":{"date-parts":[[2023,1,9]],"date-time":"2023-01-09T06:38:27Z","timestamp":1673246307000},"page":"615","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Absolute Stereochemistry Determination of Bioactive Marine-Derived Cyclopeptides by Liquid Chromatography Methods: An Update Review (2018\u20132022)"],"prefix":"10.3390","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0940-9163","authenticated-orcid":false,"given":"Carla","family":"Fernandes","sequence":"first","affiliation":[{"name":"Laborat\u00f3rio de Qu\u00edmica Org\u00e2nica e Farmac\u00eautica, Departamento de Ci\u00eancias Qu\u00edmicas, Faculdade de Farm\u00e1cia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edif\u00edcio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Avenida General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4379-4774","authenticated-orcid":false,"given":"Ricardo","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Qu\u00edmica Org\u00e2nica e Farmac\u00eautica, Departamento de Ci\u00eancias Qu\u00edmicas, Faculdade de Farm\u00e1cia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edif\u00edcio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Avenida General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4676-1409","authenticated-orcid":false,"given":"Madalena","family":"Pinto","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Qu\u00edmica Org\u00e2nica e Farmac\u00eautica, Departamento de Ci\u00eancias Qu\u00edmicas, Faculdade de Farm\u00e1cia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edif\u00edcio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Avenida General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3321-1061","authenticated-orcid":false,"given":"Anake","family":"Kijjoa","sequence":"additional","affiliation":[{"name":"Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edif\u00edcio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Avenida General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"},{"name":"ICBAS-Instituto de Ci\u00eancias Biom\u00e9dicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2023,1,7]]},"reference":[{"key":"ref_1","first-page":"1076","article-title":"Predictive modelling to assess groundwater pollution and integration with water quality index","volume":"8","author":"Agarwal","year":"2019","journal-title":"Int. J. Eng. Adv. Technol."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"3081","DOI":"10.1021\/acs.jafc.1c07868","article-title":"Marine Products As a Promising Resource of Bioactive Peptides: Update of Extraction Strategies and Their Physiological Regulatory Effects","volume":"70","author":"Xing","year":"2022","journal-title":"J. Agric. Food Chem."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1039\/C7NP00052A","article-title":"Marine natural products","volume":"35","author":"Blunt","year":"2018","journal-title":"Nat. Prod. Rep."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"4006","DOI":"10.3390\/md13074006","article-title":"Marine peptides: Bioactivities and applications","volume":"13","author":"Cheung","year":"2015","journal-title":"Mar. Drugs"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1186\/s43141-021-00290-4","article-title":"Promising bioactive compounds from the marine environment and their potential effects on various diseases","volume":"20","author":"Karthikeyan","year":"2022","journal-title":"J. Genet. Eng. Biotechnol."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1080\/13543776.2019.1598972","article-title":"Marine natural products as source of new drugs: A patent review (2015\u20132018)","volume":"29","author":"Shinde","year":"2019","journal-title":"Expert Opin. Ther. Pat."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1080\/13543776.2022.2012150","article-title":"Marine natural products as source of new drugs: An updated patent review (July 2018\u2013July 2021)","volume":"32","author":"Banerjee","year":"2022","journal-title":"Expert Opin. Ther. Pat."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"667764","DOI":"10.3389\/fmars.2021.667764","article-title":"Marine organisms as a rich source of biologically active peptides","volume":"889","author":"Macedo","year":"2021","journal-title":"Front. Mar. Sci."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1007\/s10989-019-09823-5","article-title":"A Review on Bioactive Peptides: Physiological Functions, Bioavailability and Safety","volume":"26","author":"Bhandari","year":"2020","journal-title":"Int. J. Pept. Res. Ther."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"926","DOI":"10.1126\/science.abf4058","article-title":"Plitidepsin has potent preclinical efficacy against SARS-CoV-2 by targeting the host protein eEF1A","volume":"371","author":"White","year":"2021","journal-title":"Science"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"333","DOI":"10.3389\/fphar.2016.00333","article-title":"The pharmacological potential of non-ribosomal peptides from marine sponge and tunicates","volume":"7","author":"Agrawal","year":"2016","journal-title":"Front. Pharmacol."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1038\/s41429-022-00528-4","article-title":"Correction to: Salinamide F, new depsipeptide antibiotic and inhibitor of bacterial RNA polymerase from a marine-derived Streptomyces sp. (The Journal of Antibiotics, (2015), 68, 3, (206-209), 10.1038\/ja.2014.122)","volume":"75","author":"Hassan","year":"2022","journal-title":"J. Antibiot."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"1910","DOI":"10.1021\/acs.jnatprod.5b00266","article-title":"Callyaerins from the Marine Sponge Callyspongia aerizusa: Cyclic Peptides with Antitubercular Activity","volume":"78","author":"Daletos","year":"2015","journal-title":"J. Nat. Prod."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"5482","DOI":"10.1016\/j.tetlet.2015.08.034","article-title":"Corrigendum to \u2018Stellettapeptins A and B, HIV-inhibitory cyclic depsipeptides from the marine sponge Stelletta sp.\u2019 [Tetrahedron Lett. 56(28) (2015) 4215\u20134219] (S0040403915008679) (10.1016\/j.tetlet.2015.05.058))","volume":"56","author":"Shin","year":"2015","journal-title":"Tetrahedron Lett."},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Bleakley, S., and Hayes, M. (2017). Algal proteins: Extraction, application, and challenges concerning production. Foods, 6.","DOI":"10.3390\/foods6050033"},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"O\u2019connor, J., Garcia-Vaquero, M., Meaney, S., and Tiwari, B.K. (2022). Bioactive Peptides from Algae: Traditional and Novel Generation Strategies, Structure-Function Relationships, and Bioinformatics as Predictive Tools for Bioactivity. Mar. Drugs, 20.","DOI":"10.3390\/md20050317"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"4834","DOI":"10.3390\/md11124834","article-title":"Champacyclin, a new cyclic octapeptide from Streptomyces strain C42 isolated from the Baltic Sea","volume":"11","author":"Pesic","year":"2013","journal-title":"Mar. Drugs"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1937","DOI":"10.1021\/np500399v","article-title":"Cyclic hexapeptides from the deep South China sea-derived Streptomyces scopuliridis SCSIO ZJ46 active against pathogenic gram-positive bacteria","volume":"77","author":"Song","year":"2014","journal-title":"J. Nat. Prod."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"6557","DOI":"10.1016\/j.bmc.2011.06.053","article-title":"Fijimycins A-C, three antibacterial etamycin-class depsipeptides from a marine-derived Streptomyces sp","volume":"19","author":"Sun","year":"2011","journal-title":"Bioorg. Med. Chem."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1021\/np0605790","article-title":"Venturamides A and B: Antimalarial constituents of the Panamanian marine cyanobacterium Oscillatoria sp","volume":"70","author":"Linington","year":"2007","journal-title":"J. Nat. Prod."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1021\/np070280x","article-title":"Symplocamide A, a potent cytotoxin and chymotrypsin inhibitor from the marine cyanobacterium Symploca sp","volume":"71","author":"Linington","year":"2008","journal-title":"J. Nat. Prod."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"1440","DOI":"10.1021\/np000133y","article-title":"Lyngbyabellin B, a toxic and antifungal secondary metabolite from the marine cyanobacterium Lyngbya mojuscula","volume":"63","author":"Milligan","year":"2000","journal-title":"J. Nat. Prod."},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"De S\u00e1, J.D.M., Kumla, D., Dethoup, T., and Kijjoa, A. (2022). Bioactive Compounds from Terrestrial and Marine-Derived Fungi of the Genus Neosartorya\u2020. Molecules, 27.","DOI":"10.3390\/molecules27072351"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"1182","DOI":"10.1021\/np300897v","article-title":"Asperterrestide A, a cytotoxic cyclic tetrapeptide from the marine-derived fungus Aspergillus terreus SCSGAF0162","volume":"76","author":"He","year":"2013","journal-title":"J. Nat. Prod."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"1164","DOI":"10.1021\/np4011037","article-title":"Cyclohexadepsipeptides of the isaridin class from the marine-derived fungus Beauveria felina EN-135","volume":"77","author":"Du","year":"2014","journal-title":"J. Nat. Prod."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1021\/np300016r","article-title":"Peptidolipins B-F, antibacterial lipopeptides from an ascidian-derived Nocardia sp","volume":"75","author":"Wyche","year":"2012","journal-title":"J. Nat. Prod."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"492","DOI":"10.1007\/s10126-022-10130-2","article-title":"Recent Advances of Marine Sponge-Associated Microorganisms as a Source of Commercially Viable Natural Products","volume":"24","author":"Amelia","year":"2022","journal-title":"Mar. Biotechnol."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1432","DOI":"10.3390\/md13031432","article-title":"A new cyclic hexapeptide and a new isocoumarin derivative from the marine sponge-associated fungus Aspergillus similanensis KUFA 0013","volume":"13","author":"Prompanya","year":"2015","journal-title":"Mar. Drugs"},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Zin, W.W.M., Buttachon, S., Dethoup, T., Fernandes, C., Cravo, S., Pinto, M.M.M., Gales, L., Pereira, J.A., Silva, A.M.S., and Sekeroglu, N. (2016). New cyclotetrapeptides and a new diketopiperzine derivative from the marine sponge-associated fungus Neosartorya glabra KUFA 0702. Mar. Drugs, 14.","DOI":"10.3390\/md14070136"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"2510","DOI":"10.3390\/md11072510","article-title":"Marine pharmacology in 2009\u20132011: Marine compounds with antibacterial, antidiabetic, antifungal, anti-inflammatory, antiprotozoal, antituberculosis, and antiviral activities; affecting the immune and nervous systems, and other miscellaneous mechanisms of action","volume":"11","author":"Mayer","year":"2013","journal-title":"Mar. Drugs"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1187","DOI":"10.1007\/s10989-018-9766-x","article-title":"Review on the Bioactive Peptides from Marine Sources: Indication for Health Effects","volume":"25","author":"Ghanbari","year":"2019","journal-title":"Int. J. Pept. Res. Ther."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1016\/j.tifs.2021.08.017","article-title":"Bioactive peptides derived from marine sources: Biological and functional properties","volume":"119","author":"Cunha","year":"2022","journal-title":"Trends Food Sci. Technol."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"72","DOI":"10.2174\/1389203717666160526122130","article-title":"Marine depsipeptides as promising pharmacotherapeutic agents","volume":"18","author":"Rangel","year":"2017","journal-title":"Curr.t Protein Pep. Sci."},{"key":"ref_34","first-page":"12","article-title":"Emerging biopharmaceuticals from bioactive peptides derived from marine organisms","volume":"90","author":"Anjum","year":"2017","journal-title":"Curr. Protein Pept. Sci."},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Venkatesan, J., Anil, S., Kim, S.-K., and Shim, M.S. (2017). Marine fish proteins and peptides for cosmeceuticals: A review. Mar. Drugs, 15.","DOI":"10.3390\/md15050143"},{"key":"ref_36","doi-asserted-by":"crossref","unstructured":"Corinaldesi, C., Barone, G., Marcellini, F., Dell\u2019Anno, A., and Danovaro, R. (2017). Marine microbial-derived molecules and their potential use in cosmeceutical and cosmetic products. Mar. Drugs, 15.","DOI":"10.3390\/md15040118"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jff.2010.01.003","article-title":"Development and biological activities of marine-derived bioactive peptides: A review","volume":"2","author":"Kim","year":"2010","journal-title":"J. Funct. Foods"},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.tifs.2017.10.002","article-title":"The development of seaweed-derived bioactive compounds for use as prebiotics and nutraceuticals using enzyme technologies","volume":"70","author":"Charoensiddhi","year":"2017","journal-title":"Trends Food Sci. Technol."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"832957","DOI":"10.3389\/fmars.2022.832957","article-title":"Novel Bioactive Compounds From Marine Sources as a Tool for Functional Food Development","volume":"9","author":"Ghosh","year":"2022","journal-title":"Front. Mar. Sci."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1016\/0003-9861(82)90351-4","article-title":"Isolation and structure of a peptide toxin from the marine snail Conus magus","volume":"218","author":"McIntosh","year":"1982","journal-title":"Arch. Biochem. Biophys."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"6883","DOI":"10.1021\/ja00256a070","article-title":"The Isolation and Structure of a Remarkable Marine Animal Antineoplastic Constituent: Dolastatin 10","volume":"109","author":"Pettit","year":"1987","journal-title":"J. Am. Chem. Soc."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"468","DOI":"10.1016\/j.foodres.2021.110468","article-title":"Recent developments on production, purification and biological activity of marine peptides","volume":"147","author":"Sridhar","year":"2021","journal-title":"Food Res. Int."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.cbpa.2017.02.006","article-title":"Cyclic peptide therapeutics: Past, present and future","volume":"38","author":"Zorzi","year":"2017","journal-title":"Curr. Opin. Chem. Biol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"38370","DOI":"10.1074\/jbc.M106580200","article-title":"A polyketide synthase in glycopeptide biosynthesis: The biosynthesis of the non-proteinogenic amino acid (S)-3, 5-dihydroxyphenylglycine","volume":"276","author":"Pfeifer","year":"2001","journal-title":"J. Biol. Chem."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1021\/acs.jnatprod.6b00758","article-title":"Octaminomycins A and B, cyclic octadepsipeptides active against Plasmodium falciparum","volume":"80","author":"Jang","year":"2017","journal-title":"J. Nat. Prod."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"2646","DOI":"10.1021\/acs.orglett.5b01020","article-title":"Nazumazoles A-C, cyclic pentapeptides dimerized through a disulfide bond from the marine sponge Theonella swinhoei","volume":"17","author":"Fukuhara","year":"2015","journal-title":"Org. Lett."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1871","DOI":"10.1021\/np5003548","article-title":"Trichormamides A and B with antiproliferative activity from the cultured freshwater cyanobacterium Trichormus sp. UIC 10339","volume":"77","author":"Luo","year":"2014","journal-title":"J. Nat. Prod."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"1037","DOI":"10.1111\/j.1574-6976.2010.00221.x","article-title":"Natural functions of lipopeptides from Bacillus and Pseudomonas: More than surfactants and antibiotics","volume":"34","author":"Raaijmakers","year":"2010","journal-title":"FEMS Microbiol. Rev."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"715","DOI":"10.1021\/cr0301191","article-title":"Molecular mechanisms underlying nonribosomal peptide synthesis: Approaches to new antibiotics","volume":"105","author":"Sieber","year":"2005","journal-title":"Chem. Rev."},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Sable, R., Parajuli, P., and Jois, S. (2017). Peptides, peptidomimetics, and polypeptides from marine sources: A wealth of natural sources for pharmaceutical applications. Mar. Drugs, 15.","DOI":"10.3390\/md15040124"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"2196","DOI":"10.1016\/j.peptides.2008.08.011","article-title":"Pharmacokinetics of proline-rich tripeptides in the pig","volume":"29","author":"Kies","year":"2008","journal-title":"Peptides"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1097\/00001813-200108000-00003","article-title":"Chemical and enzymatic stability of a cyclic depsipeptide, the novel, marine-derived, anti-cancer agent kahalalide F","volume":"12","author":"Sparidans","year":"2001","journal-title":"Anti-Cancer Drugs"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"976","DOI":"10.1006\/bbrc.2001.4890","article-title":"Isolation and evaluation of nonsiderophore cyclic peptides from marine sponges","volume":"283","author":"Sera","year":"2001","journal-title":"Biochem. Biophys. Res. Commun."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1007\/s42995-019-00021-2","article-title":"Metabolites from marine invertebrates and their symbiotic microorganisms: Molecular diversity discovery, mining, and application","volume":"1","author":"Liu","year":"2019","journal-title":"Mar. Life Sci. Technol."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1021\/np5007907","article-title":"Depsipeptide companeramides from a panamanian marine cyanobacterium associated with the coibamide producer","volume":"78","author":"Vining","year":"2015","journal-title":"J. Nat. Prod."},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Ding, C.Y.G., Ong, J.F.M., Goh, H.C., Coffill, C.R., and Tan, L.T. (2018). Benderamide A, a Cyclic Depsipeptide from a Singapore Collection of Marine Cyanobacterium cf. Lyngbya sp. Mar. Drugs, 16.","DOI":"10.3390\/md16110409"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1038\/ja.2008.103","article-title":"Unnarmicins A and C, new antibacterial depsipeptides produced by marine bacterium Photobacterium sp. MBIC06485","volume":"61","author":"Oku","year":"2008","journal-title":"J. Antibiot."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"1582","DOI":"10.1021\/np060229d","article-title":"Theopapuamide, a cyclic depsipeptide from a Papua New Guinea lithistid sponge Theonella swinhoei","volume":"69","author":"Ratnayake","year":"2006","journal-title":"J. Nat. Prod."},{"key":"ref_59","first-page":"1","article-title":"Design of an \u03b1-helical antimicrobial peptide with improved cell-selective and potent anti-biofilm activity","volume":"6","author":"Zhang","year":"2016","journal-title":"Sci. Rep."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"146","DOI":"10.3923\/rji.2010.146.156","article-title":"Antimicrobial peptides from the marine fishes","volume":"3","author":"Ravichandran","year":"2010","journal-title":"Res. J. Immunol."},{"key":"ref_61","doi-asserted-by":"crossref","unstructured":"Partridge, A.W., Kaan, H.Y.K., Juang, Y.-C., Sadruddin, A., Lim, S., Brown, C.J., Ng, S., Thean, D., Ferrer, F., and Johannes, C. (2019). Incorporation of putative helix-breaking amino acids in the design of novel stapled peptides: Exploring biophysical and cellular permeability properties. Molecules, 24.","DOI":"10.3390\/molecules24122292"},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Falanga, A., Lombardi, L., Franci, G., Vitiello, M., Iovene, M.R., Morelli, G., Galdiero, M., and Galdiero, S. (2016). Marine antimicrobial peptides: Nature provides templates for the design of novel compounds against pathogenic bacteria. Int. J. Mol. Sci., 17.","DOI":"10.3390\/ijms17050785"},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"800","DOI":"10.1007\/s00248-012-0169-9","article-title":"Drug discovery from marine microbes","volume":"65","author":"Gerwick","year":"2013","journal-title":"Microb. Ecol."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"3516","DOI":"10.3390\/md12063516","article-title":"Emerging strategies and integrated systems microbiology technologies for biodiscovery of marine bioactive compounds","volume":"12","author":"Harrington","year":"2014","journal-title":"Mar. Drugs"},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"618","DOI":"10.3390\/md13010618","article-title":"Marine peptides and their anti-infective activities","volume":"13","author":"Kang","year":"2015","journal-title":"Mar. Drugs"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1016\/j.algal.2015.03.016","article-title":"Bioprospecting Portuguese Atlantic coast cyanobacteria for bioactive secondary metabolites reveals untapped chemodiversity","volume":"9","author":"Brito","year":"2015","journal-title":"Algal Res."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"3632","DOI":"10.3390\/md11103632","article-title":"Antimicrobial peptides from marine proteobacteria","volume":"11","author":"Desriac","year":"2013","journal-title":"Mar. Drugs"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"18228","DOI":"10.1039\/c3ra42661k","article-title":"Biosynthesis of natural products by microbial iterative hybrid PKS\u2013NRPS","volume":"3","author":"Fisch","year":"2013","journal-title":"RSC advances"},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1038\/s41573-020-00135-8","article-title":"Trends in peptide drug discovery","volume":"20","author":"Muttenthaler","year":"2021","journal-title":"Nat. Rev. Drug Discov."},{"key":"ref_70","doi-asserted-by":"crossref","unstructured":"Fang, W.Y., Dahiya, R., Qin, H.L., Mourya, R., and Maharaj, S. (2016). Natural proline-rich cyclopolypeptides from marine organisms: Chemistry, synthetic methodologies and biological status. Mar. Drugs, 14.","DOI":"10.3390\/md14110194"},{"key":"ref_71","doi-asserted-by":"crossref","unstructured":"Evidente, A. (2022). Bioactive Lipodepsipeptides Produced by Bacteria and Fungi \u2020. Int. J. Mol. Sci., 23.","DOI":"10.3390\/ijms232012342"},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"658","DOI":"10.1038\/nature00907","article-title":"Biomimetic synthesis and optimization of cyclic peptide antibiotics","volume":"418","author":"Kohli","year":"2002","journal-title":"Nature"},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/j.cbpa.2004.03.002","article-title":"Developments in peptide and amide synthesis","volume":"8","author":"Albericio","year":"2004","journal-title":"Curr. Opin. Chem. Biol."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"1502","DOI":"10.2174\/138527208786241501","article-title":"Recent progress of synthetic studies to peptide and peptidomimetic cyclization","volume":"12","author":"Jiang","year":"2008","journal-title":"Curr. Org. Chem."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1039\/b001942i","article-title":"The synthesis of cyclic peptides","volume":"5","author":"Lambert","year":"2001","journal-title":"J. Chem. Soc. Perkin Trans. 1"},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"8094","DOI":"10.1021\/acs.chemrev.6b00838","article-title":"Orally absorbed cyclic peptides","volume":"117","author":"Nielsen","year":"2017","journal-title":"Chem. Rev."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"4441","DOI":"10.1021\/cr0406312","article-title":"Recent progress of the synthetic studies of biologically active marine cyclic peptides and depsipeptides","volume":"105","author":"Hamada","year":"2005","journal-title":"Chem. Rev."},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1039\/D1GC04387K","article-title":"Sustainability in peptide chemistry: Current synthesis and purification technologies and future challenges","volume":"24","author":"Ferrazzano","year":"2022","journal-title":"Green Chem."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1039\/C9GC03982A","article-title":"Greening Fmoc\/tBu solid-phase peptide synthesis","volume":"22","author":"Albericio","year":"2020","journal-title":"Green Chem."},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"753","DOI":"10.1002\/med.21639","article-title":"A gold mine for drug discovery: Strategies to develop cyclic peptides into therapies","volume":"40","author":"Jing","year":"2020","journal-title":"Med. Res. Rev."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"3185","DOI":"10.2174\/138161210793292555","article-title":"Chemical modifications designed to improve peptide stability: Incorporation of non-natural amino acids, pseudo-peptide bonds, and cyclization","volume":"16","author":"Gentilucci","year":"2010","journal-title":"Curr. Pharm. Des."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1079\/BJN19920095","article-title":"Acetylation of peptides inhibits their degradation by rumen micro-organisms","volume":"68","author":"Wallace","year":"1992","journal-title":"Br. J. Nutr."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"2492","DOI":"10.1039\/C5SC04392A","article-title":"Glycosylation, an effective synthetic strategy to improve the bioavailability of therapeutic peptides","volume":"7","author":"Moradi","year":"2016","journal-title":"Chem. Sci."},{"key":"ref_84","first-page":"239","article-title":"Reassessing bioavailability of silymarin","volume":"16","author":"Javed","year":"2011","journal-title":"Altern. Med. Rev."},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"7370","DOI":"10.1021\/acs.jmedchem.5b00726","article-title":"Discovery of the once-weekly glucagon-like peptide-1 (GLP-1) analogue semaglutide","volume":"58","author":"Lau","year":"2015","journal-title":"J. Med. Chem."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1016\/j.ejpb.2015.09.001","article-title":"Acylation of salmon calcitonin modulates in vitro intestinal peptide flux through membrane permeability enhancement","volume":"96","author":"Trier","year":"2015","journal-title":"Eur. J. Pharm. Biopharm."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"193","DOI":"10.3724\/SP.J.1009.2013.00193","article-title":"Determination of the absolute configuration of natural products","volume":"11","author":"Kong","year":"2013","journal-title":"Chin. J. Nat. Med."},{"key":"ref_88","first-page":"773","article-title":"Determination methods for absolute configuration of natural products","volume":"42","author":"Zhu","year":"2015","journal-title":"J. Int. Pharm. Res."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1002\/chir.20478","article-title":"Determination of absolute configurations by X-ray crystallography and 1H NMR anisotropy","volume":"20","author":"Harada","year":"2008","journal-title":"Chirality"},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"681","DOI":"10.1002\/chir.20473","article-title":"The use of X-ray crystallography to determine absolute configuration","volume":"20","author":"Flack","year":"2008","journal-title":"Chirality"},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1002\/chir.10287","article-title":"Absolute Configuration Determination of Chiral Molecules in the Solution State Using Vibrational Circular Dichroism","volume":"15","author":"Freedman","year":"2003","journal-title":"Chirality"},{"key":"ref_92","first-page":"311","article-title":"Vibrational circular dichroism absolute configuration determination of natural products","volume":"100","year":"2015","journal-title":"Prog. Chem. Org. Nat. Prod."},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/B978-0-444-63294-4.00013-9","article-title":"Determination of the absolute configuration of natural product molecules using vibrational circular dichroism","volume":"41","author":"Batista","year":"2014","journal-title":"Stud. Nat. Prod. Chem."},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"1843","DOI":"10.2174\/138527211795656688","article-title":"Progression of absolute configuration determination in natural product chemistry using optical rotation (dispersion), matrix determinant and electronic circular dichroism methods","volume":"15","author":"Zhao","year":"2011","journal-title":"Curr. Org. Chem."},{"key":"ref_95","doi-asserted-by":"crossref","first-page":"1678","DOI":"10.2174\/138527210792927717","article-title":"Determination of absolute configuration of natural products: Theoretical calculation of electronic circular dichroism as a tool","volume":"14","author":"Li","year":"2010","journal-title":"Curr. Org. Chem."},{"key":"ref_96","first-page":"734","article-title":"Theoretical calculation of electronic circular dichroism: A promising tool for the determination of absolute configuration of natural products","volume":"42","author":"Zhang","year":"2015","journal-title":"J. Int. Pharm. Res."},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"914","DOI":"10.1039\/b515476f","article-title":"Application of electronic circular dichroism in configurational and conformational analysis of organic compounds","volume":"36","author":"Berova","year":"2007","journal-title":"Chem. Soc. Rev."},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1002\/chir.20889","article-title":"Assignment of absolute configuration using chiral reagents and NMR spectroscopy","volume":"23","author":"Wenzel","year":"2011","journal-title":"Chirality"},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"1220","DOI":"10.1016\/j.tetasy.2017.09.017","article-title":"Some new protocols for the assignment of absolute configuration by NMR spectroscopy using chiral solvating agents and CDAs","volume":"28","author":"Mishra","year":"2017","journal-title":"Tetrahedron Asymmetry"},{"key":"ref_100","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1021\/cr000665j","article-title":"The Assignment of Absolute Configuration by NMR","volume":"104","author":"Seco","year":"2004","journal-title":"Chem. Rev."},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"153760","DOI":"10.1016\/j.tetlet.2022.153760","article-title":"Application of the advanced Marfey\u2019s method for the determination of the absolute configuration of ogipeptins","volume":"96","author":"Takiguchi","year":"2022","journal-title":"Tetrahedron Lett."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1021\/acs.jnatprod.5b01125","article-title":"C3 and 2D C3 Marfey\u2019s Methods for Amino Acid Analysis in Natural Products","volume":"79","author":"Vijayasarathy","year":"2016","journal-title":"J. Nat. Prod."},{"key":"ref_103","doi-asserted-by":"crossref","first-page":"3346","DOI":"10.1021\/ac9701795","article-title":"A nonempirical method using LC\/MS for determination of the absolute configuration of constituent amino acids in a peptide: Elucidation of limitations of Marfey\u2019s method and of its separation mechanism","volume":"69","author":"Fujii","year":"1997","journal-title":"Anal. Chem."},{"key":"ref_104","doi-asserted-by":"crossref","first-page":"5146","DOI":"10.1021\/ac970289b","article-title":"A nonempirical method using LC\/MS for determination of the absolute configuration of constituent amino acids in a peptide: Combination of Marfey\u2019s method with mass spectrometry and its practical application","volume":"69","author":"Fujii","year":"1997","journal-title":"Anal. Chem."},{"key":"ref_105","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1021\/np1006839","article-title":"Pitiprolamide, a proline-rich dolastatin 16 analogue from the marine cyanobacterium Lyngbya majuscula from guam","volume":"74","author":"Montaser","year":"2011","journal-title":"J. Nat. Prod."},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"2068","DOI":"10.1016\/j.phytochem.2011.07.014","article-title":"Pitipeptolides C-F, antimycobacterial cyclodepsipeptides from the marine cyanobacterium Lyngbya majuscula from Guam","volume":"72","author":"Montaser","year":"2011","journal-title":"Phytochemistry"},{"key":"ref_107","doi-asserted-by":"crossref","first-page":"1696","DOI":"10.1021\/np0605891","article-title":"Cyclic peptides from an endophytic fungus obtained from a mangrove leaf (Kandelia candel)","volume":"70","author":"Huang","year":"2007","journal-title":"J. Nat. Prod."},{"key":"ref_108","doi-asserted-by":"crossref","first-page":"901","DOI":"10.1021\/acs.jnatprod.5b00168","article-title":"Mebamamides A and B, Cyclic Lipopeptides Isolated from the Green Alga Derbesia marina","volume":"78","author":"Iwasaki","year":"2015","journal-title":"J. Nat. Prod."},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"871","DOI":"10.3390\/md12020871","article-title":"Gageostatins A-C, antimicrobial linear lipopeptides from a marine Bacillus subtilis","volume":"12","author":"Tareq","year":"2014","journal-title":"Mar. Drugs"},{"key":"ref_110","doi-asserted-by":"crossref","unstructured":"Phyo, Y.Z., Ribeiro, J., Fernandes, C., Kijjoa, A., and Pinto, M.M. (2018). Marine natural peptides: Determination of absolute configuration using liquid chromatography methods and evaluation of bioactivities. Molecules, 23.","DOI":"10.3390\/molecules23020306"},{"key":"ref_111","doi-asserted-by":"crossref","first-page":"2000","DOI":"10.1021\/acs.jnatprod.2c00382","article-title":"Nostosin G and Spiroidesin B from the Cyanobacterium Dolichospermum sp. NIES-1697","volume":"85","author":"Phan","year":"2022","journal-title":"J. Nat. Prod."},{"key":"ref_112","doi-asserted-by":"crossref","first-page":"11149","DOI":"10.1021\/acs.joc.1c00360","article-title":"Azetidine-Bearing Non-Ribosomal Peptides, Bonnevillamides D and E, Isolated from a Carrion Beetle-Associated Actinomycete","volume":"86","author":"Shin","year":"2021","journal-title":"J. Org. Chem."},{"key":"ref_113","doi-asserted-by":"crossref","first-page":"2028","DOI":"10.1021\/acs.jnatprod.1c00414","article-title":"Broomeanamides: Cyclic Octapeptides from an Isolate of the Fungicolous Ascomycete Sphaerostilbella broomeanafrom India","volume":"84","author":"Ekanayake","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_114","doi-asserted-by":"crossref","unstructured":"Fern\u00e1ndez-Pastor, I., Gonz\u00e1lez-Men\u00e9ndez, V., Annang, F., Toro, C., Mackenzie, T.A., Bosch-Navarrete, C., Genilloud, O., and Reyes, F. (2021). Pipecolisporin, a novel cyclic peptide with antimalarial and antitrypanosome activities from a wheat endophytic Nigrospora oryzae. Pharmaceuticals, 14.","DOI":"10.3390\/ph14030268"},{"key":"ref_115","doi-asserted-by":"crossref","unstructured":"Parys, W., Do\u0142owy, M., and Pyka-Paj\u0105k, A. (2022). Significance of Chromatographic Techniques in Pharmaceutical Analysis. Processes, 10.","DOI":"10.3390\/pr10010172"},{"key":"ref_116","doi-asserted-by":"crossref","first-page":"3148","DOI":"10.1016\/j.jchromb.2011.05.058","article-title":"Use of Marfey\u2019s reagent and analogs for chiral amino acid analysis: Assessment and applications to natural products and biological systems","volume":"879","author":"Bhushan","year":"2011","journal-title":"J. Chromatogr. B Anal. Technol. Biomed. Life Sci."},{"key":"ref_117","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/S0021-9673(99)00889-4","article-title":"High-performance liquid chromatographic separation of the enantiomers of unusual \u03b1-amino acid analogues","volume":"871","author":"Olajos","year":"2000","journal-title":"J. Chromatogr. A"},{"key":"ref_118","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/j.chroma.2012.11.006","article-title":"Facile determination of the absolute configurations of \u03b1-hydroxy acids by chiral derivatization coupled with liquid chromatography-mass spectrometry analysis","volume":"1272","author":"Moon","year":"2013","journal-title":"J. Chromatogr. A"},{"key":"ref_119","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1007\/s00726-004-0118-0","article-title":"Marfey\u2019s reagent for chiral amino acid analysis: A review","volume":"27","author":"Bhushan","year":"2004","journal-title":"Amino Acids"},{"key":"ref_120","doi-asserted-by":"crossref","first-page":"2592","DOI":"10.1016\/j.chroma.2009.01.045","article-title":"Reversed-phase high performance liquid chromatographic separation of diastereomers of \u03b2-amino alcohols and microwave assisted synthesis of Marfey\u2019s reagent, its chiral variants and diastereomers","volume":"1216","author":"Bhushan","year":"2009","journal-title":"J. Chromatogr. A"},{"key":"ref_121","doi-asserted-by":"crossref","first-page":"591","DOI":"10.1007\/BF02908688","article-title":"Determination of D-amino acids. II. Use of a bifunctional reagent, 1,5-difluoro-2,4-dinitrobenzene","volume":"49","author":"Marfey","year":"1984","journal-title":"Carlsberg Res. Commun."},{"key":"ref_122","doi-asserted-by":"crossref","first-page":"4990","DOI":"10.1002\/bmc.4990","article-title":"Assessment and application of Marfey\u2019s reagent and analogs in enantioseparation: A decade\u2019s perspective","volume":"35","author":"Sethi","year":"2021","journal-title":"Biomed. Chromatogr."},{"key":"ref_123","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1007\/978-1-61779-445-2_7","article-title":"A universal HPLC-MS method to determine the stereochemistry of common and unusual amino acids","volume":"828","author":"Hess","year":"2012","journal-title":"Methods Mol. Biol."},{"key":"ref_124","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1002\/bmc.3016","article-title":"Application of TLC, HPLC and GC methods to the study of amino acid and peptide enantiomers: A review","volume":"28","author":"Dolowy","year":"2014","journal-title":"Biomed. Chromatogr."},{"key":"ref_125","doi-asserted-by":"crossref","first-page":"1515","DOI":"10.1016\/0040-4039(95)00078-Q","article-title":"A method usingL\/CMS for determination of absolute configuration of constituent amino acids in peptide\u2013advanced Marfey\u2019s method","volume":"36","author":"Harada","year":"1995","journal-title":"Tetrahedron Lett."},{"key":"ref_126","doi-asserted-by":"crossref","first-page":"3001","DOI":"10.1016\/0040-4039(96)00484-4","article-title":"Application of D,L-FDLA derivatization to determination of absolute configuration of constituent amino acids in peptide by advanced Marfey\u2019s method","volume":"37","author":"Harada","year":"1996","journal-title":"Tetrahedron Lett."},{"key":"ref_127","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1002\/jssc.202100593","article-title":"Recent progress in the development of chiral stationary phases for high-performance liquid chromatography","volume":"45","author":"Zhang","year":"2022","journal-title":"J. Sep. Sci."},{"key":"ref_128","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1080\/15422119.2017.1326939","article-title":"Chiral Stationary Phases Based on Small Molecules: An Update of the Last 17 Years","volume":"47","author":"Fernandes","year":"2018","journal-title":"Sep. Purif. Rev."},{"key":"ref_129","doi-asserted-by":"crossref","unstructured":"Ribeiro, J., Tiritan, M.E., Pinto, M.M.M., and Fernandes, C. (2017). Chiral stationary phases for liquid chromatography based on chitin- and chitosan-derived marine polysaccharides. Symmetry, 9.","DOI":"10.3390\/sym9090190"},{"key":"ref_130","doi-asserted-by":"crossref","unstructured":"Teixeira, J., Tiritan, M.E., Pinto, M.M.M., and Fernandes, C. (2019). Chiral stationary phases for liquid chromatography: Recent developments. Molecules, 24.","DOI":"10.3390\/molecules24050865"},{"key":"ref_131","doi-asserted-by":"crossref","first-page":"463555","DOI":"10.1016\/j.chroma.2022.463555","article-title":"Chromatographic supports for enantioselective liquid chromatography: Evolution and innovative trends","volume":"1684","author":"Fernandes","year":"2022","journal-title":"J. Chromatogr. A"},{"key":"ref_132","doi-asserted-by":"crossref","unstructured":"Fernandes, C., Teixeira, J., Pinto, M.M.M., and Tiritan, M.E. (2021). Strategies for preparation of chiral stationary phases: Progress on coating and immobilization methods. Molecules, 26.","DOI":"10.3390\/molecules26185477"},{"key":"ref_133","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1080\/15422119.2011.596253","article-title":"Macrocyclic antibiotic selectors in direct HPLC enantioseparations","volume":"41","author":"Ilisz","year":"2012","journal-title":"Sep. Purif. Rev."},{"key":"ref_134","doi-asserted-by":"crossref","unstructured":"Berkecz, R., N\u00e9meti, G., P\u00e9ter, A., and Ilisz, I. (2021). Liquid chromatographic enantioseparations utilizing chiral stationary phases based on crown ethers and cyclofructans. Molecules, 26.","DOI":"10.3390\/molecules26154648"},{"key":"ref_135","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1007\/s00726-020-02873-w","article-title":"Direct chromatographic methods for enantioresolution of amino acids: Recent developments","volume":"52","author":"Carenzi","year":"2020","journal-title":"Amino Acids"},{"key":"ref_136","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1002\/jssc.201800724","article-title":"Last ten years (2008\u20132018) of chiral ligand-exchange chromatography in HPLC: An updated review","volume":"42","author":"Ianni","year":"2019","journal-title":"J. Sep. Sci."},{"key":"ref_137","doi-asserted-by":"crossref","unstructured":"Tiritan, M.E., Ribeiro, A.R., Fernandes, C., and Pinto, M. (2016). Chiral Pharmaceuticals. Kirk-Othmer Encyclopedia of Chemicl Technology, Wiley.","DOI":"10.1002\/0471238961.1608011823092009.a01.pub2"},{"key":"ref_138","doi-asserted-by":"crossref","first-page":"1848","DOI":"10.1021\/acs.jnatprod.1c00336","article-title":"Homophymamide A, Heterodetic Cyclic Tetrapeptide from a Homophymia sp. Marine Sponge: A Cautionary Note on Configurational Assignment of Peptides That Contain a Ureido Linkage","volume":"84","author":"Kanki","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_139","doi-asserted-by":"crossref","first-page":"6754","DOI":"10.1021\/ja502744a","article-title":"Stellatolides, a new cyclodepsipeptide family from the sponge Ecionemia acervus: Isolation, solid-phase total synthesis, and full structural assignment of stellatolide a","volume":"136","author":"Martin","year":"2014","journal-title":"J. Am. Chem. Soc."},{"key":"ref_140","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1021\/np400888e","article-title":"Isolation and structures of pipecolidepsins A and B, cytotoxic cyclic depsipeptides from the madagascan sponge Homophymia lamellosa","volume":"77","author":"Coello","year":"2014","journal-title":"J. Nat. Prod."},{"key":"ref_141","doi-asserted-by":"crossref","first-page":"2172","DOI":"10.1021\/np900287e","article-title":"5-OHKF and NorKA, Depsipeptides from a hawaiian collection of Bryopsis pennata: Binding properties for NorKA to the human neuropeptide Y Y1 receptor","volume":"72","author":"Gao","year":"2009","journal-title":"J. Nat. Prod."},{"key":"ref_142","doi-asserted-by":"crossref","first-page":"3239","DOI":"10.1016\/j.tetlet.2016.05.054","article-title":"Pembamide, a N-methylated linear peptide from a sponge Cribrochalina sp","volume":"57","author":"Urda","year":"2016","journal-title":"Tetrahedron Lett."},{"key":"ref_143","doi-asserted-by":"crossref","first-page":"2489","DOI":"10.1021\/acs.joc.8b02836","article-title":"Total Synthesis and Configurational Revision of Mozamide A, a Hydroxy-Brunsvicamide","volume":"84","author":"Junk","year":"2019","journal-title":"J. Org. Chem."},{"key":"ref_144","doi-asserted-by":"crossref","first-page":"11432","DOI":"10.1002\/anie.201806657","article-title":"Total Synthesis of Keramamides A and L from a Common Precursor by Late-Stage Indole Synthesis and Configurational Revision","volume":"57","author":"Junk","year":"2018","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_145","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1016\/j.peptides.2017.06.002","article-title":"Structural diversity of marine cyclic peptides and their molecular mechanisms for anticancer, antibacterial, antifungal, and other clinical applications","volume":"95","author":"Lee","year":"2017","journal-title":"Peptides"},{"key":"ref_146","doi-asserted-by":"crossref","first-page":"963","DOI":"10.3390\/md10050963","article-title":"Bioactive peptides and depsipeptides with anticancer potential: Sources from marine animals","volume":"10","year":"2012","journal-title":"Mar. Drugs"},{"key":"ref_147","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.jchromb.2003.11.005","article-title":"Bioactive peptides from marine sources: Pharmacological properties and isolation procedures","volume":"803","author":"Aneiros","year":"2004","journal-title":"J. Chromatogr. B Anal. Technol. Biomed. Life Sci."},{"key":"ref_148","first-page":"141","article-title":"Bacilohydrin A, a new cytotoxic cyclic lipopeptide of surfactins class produced by Bacillus sp. sy27f from the indian ocean hydrothermal vent","volume":"14","author":"Zhou","year":"2019","journal-title":"Nat. Pro. Comm."},{"key":"ref_149","doi-asserted-by":"crossref","unstructured":"Kang, S., Han, J., Jang, S.C., An, J.S., Kang, I., Kwon, Y., Nam, S.J., Shim, S.H., Cho, J.C., and Lee, S.K. (2022). Epoxinnamide: An Epoxy Cinnamoyl-Containing Nonribosomal Peptide from an Intertidal Mudflat-Derived Streptomyces sp. Mar. Drugs, 20.","DOI":"10.3390\/md20070455"},{"key":"ref_150","doi-asserted-by":"crossref","first-page":"1751","DOI":"10.1021\/acs.jnatprod.2c00290","article-title":"Bathiapeptides: Polythiazole-Containing Peptides from a Marine Biofilm-Derived Bacillus sp","volume":"85","author":"Wu","year":"2022","journal-title":"J. Nat. Prod."},{"key":"ref_151","doi-asserted-by":"crossref","first-page":"498","DOI":"10.3389\/fchem.2018.00498","article-title":"Coculture of marine Streptomyces sp. with Bacillus sp. produces a new piperazic acid-bearing cyclic peptide","volume":"6","author":"Shin","year":"2018","journal-title":"Front. Chem."},{"key":"ref_152","doi-asserted-by":"crossref","first-page":"1722","DOI":"10.1021\/acsomega.1c04520","article-title":"Marine Depsipeptide Nobilamide i Inhibits Cancer Cell Motility and Tumorigenicity via Suppressing Epithelial-Mesenchymal Transition and MMP2\/9 Expression","volume":"7","author":"Le","year":"2022","journal-title":"ACS Omega"},{"key":"ref_153","doi-asserted-by":"crossref","unstructured":"Ibrahim, A.H., Attia, E.Z., Hajjar, D., Anany, M.A., Desoukey, S.Y., Fouad, M.A., Kamel, M.S., Wajant, H., Gulder, T.A.M., and Abdelmohsen, U.R. (2018). New cytotoxic cyclic peptide from the marine sponge-associated Nocardiopsis sp. Ur67. Mar. Drugs, 16.","DOI":"10.3390\/md16090290"},{"key":"ref_154","doi-asserted-by":"crossref","first-page":"3482","DOI":"10.1021\/acs.jnatprod.9b00675","article-title":"Trikoramide A, a Prenylated Cyanobactin from the Marine Cyanobacterium Symploca hydnoides","volume":"82","author":"Phyo","year":"2019","journal-title":"J. Nat. Prod."},{"key":"ref_155","doi-asserted-by":"crossref","unstructured":"Phyo, M.Y., Goh, T.M.B., Goh, J.X., and Tan, L.T. (2021). Trikoramides b\u2013d, bioactive cyanobactins from the marine cyanobacterium Symploca hydnoides. Mar. Drugs, 19.","DOI":"10.3390\/md19100548"},{"key":"ref_156","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1021\/acs.jnatprod.1c00996","article-title":"Triproamide and Pemukainalides, Cyclic Depsipeptides from the Marine Cyanobacterium Symploca hydnoides","volume":"85","author":"Phyo","year":"2022","journal-title":"J. Nat. Prod."},{"key":"ref_157","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1021\/acschembio.9b00992","article-title":"Tutuilamides A-C: Vinyl-Chloride-Containing Cyclodepsipeptides from Marine Cyanobacteria with Potent Elastase Inhibitory Properties","volume":"15","author":"Keller","year":"2020","journal-title":"ACS Chem. Biol."},{"key":"ref_158","doi-asserted-by":"crossref","first-page":"2310","DOI":"10.1016\/j.bmc.2018.03.022","article-title":"Discovery of new A- and B-type laxaphycins with synergistic anticancer activity","volume":"26","author":"Cai","year":"2018","journal-title":"Bioorg. Med. Chem."},{"key":"ref_159","doi-asserted-by":"crossref","unstructured":"Long, J., Chen, Y., Chen, W., Wang, J., Zhou, X., Yang, B., and Liu, Y. (2021). Cyclic peptides from the soft coral-derived fungus Aspergillus sclerotiorum scsio 41031. Mar. Drugs, 19.","DOI":"10.3390\/md19120701"},{"key":"ref_160","doi-asserted-by":"crossref","first-page":"132579","DOI":"10.1016\/j.tet.2021.132579","article-title":"Asperflomide and asperflosamide, new N-methylated cyclopeptides from the marine sponge-derived fungus Aspergillus flocculosus 16D-1","volume":"109","author":"Jiao","year":"2022","journal-title":"Tetrahedron"},{"key":"ref_161","doi-asserted-by":"crossref","first-page":"130997","DOI":"10.1016\/j.tet.2020.130997","article-title":"Microsclerodermins N and O, cytotoxic cyclic peptides containing a p-ethoxyphenyl moiety from a deep-sea marine sponge Pachastrella sp","volume":"76","author":"Tian","year":"2020","journal-title":"Tetrahedron"},{"key":"ref_162","doi-asserted-by":"crossref","unstructured":"Hasin, O., Shoham, S., Kashman, Y., Ilan, M., and Carmeli, S. (2022). Theonellamides j and k and 5-cis-apoa-theopalauamide, bicyclic glycopeptides of the red sea sponge Theonella swinhoei. Mar. Drugs, 20.","DOI":"10.3390\/md20010031"},{"key":"ref_163","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1021\/acs.jnatprod.8b01033","article-title":"Fuscasins A-D, Cycloheptapeptides from the Marine Sponge Phakellia fusca","volume":"82","author":"Wu","year":"2019","journal-title":"J. Nat. Prod."},{"key":"ref_164","doi-asserted-by":"crossref","first-page":"3957","DOI":"10.1080\/14786419.2021.1902326","article-title":"Ectyoplasin, a novel cytotoxic cyclic peptide from Ectyoplasia ferox sponge","volume":"36","year":"2022","journal-title":"Nat. Prod. Res."},{"key":"ref_165","doi-asserted-by":"crossref","first-page":"6703","DOI":"10.1021\/acs.orglett.0c01586","article-title":"Phakefustatins A-C: Kynurenine-bearing cycloheptapeptides as RXR\u03b1 modulators from the marine sponge Phakellia fusca","volume":"22","author":"Wu","year":"2020","journal-title":"Org. Lett."},{"key":"ref_166","doi-asserted-by":"crossref","first-page":"132859","DOI":"10.1016\/j.tet.2022.132859","article-title":"Aciculitin D, a cytotoxic heterodetic cyclic peptide from a Poecillastra sp. marine sponge","volume":"119","author":"Sugawara","year":"2022","journal-title":"Tetrahedron"},{"key":"ref_167","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1016\/j.bmcl.2018.01.062","article-title":"Bacicyclin, a new antibacterial cyclic hexapeptide from Bacillus sp. strain BC028 isolated from Mytilus edulis","volume":"28","author":"Wiese","year":"2018","journal-title":"Bioorg. Med. Chem. Lett."},{"key":"ref_168","doi-asserted-by":"crossref","unstructured":"Cui, J., Kim, E., Moon, D.H., Kim, T.H., Kang, I., Lim, Y., Shin, D., Hwang, S., Du, Y.E., and Song, M.C. (2022). Taeanamides A and B, Nonribosomal Lipo-Decapeptides Isolated from an Intertidal-Mudflat-Derived Streptomyces sp. Mar. Drugs, 20.","DOI":"10.3390\/md20060400"},{"key":"ref_169","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1038\/ja.2016.81","article-title":"Identification and biological activity of ogipeptins, novel LPS inhibitors produced by marine bacterium","volume":"70","author":"Kozuma","year":"2017","journal-title":"J. Antibiot."},{"key":"ref_170","doi-asserted-by":"crossref","first-page":"112967","DOI":"10.1016\/j.phytochem.2021.112967","article-title":"Antifungal peptides from the marine gorgonian-associated fungus Aspergillus sp. SCSIO41501","volume":"192","author":"Yao","year":"2021","journal-title":"Phytochemistry"},{"key":"ref_171","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.phytol.2022.01.017","article-title":"Bioassay-guided isolation of antifungal cyclopeptides from the deep-sea-derived fungus Simplicillium obclavatum EIODSF 020","volume":"48","author":"Karim","year":"2022","journal-title":"Phytochem. Lett."},{"key":"ref_172","doi-asserted-by":"crossref","first-page":"2594","DOI":"10.1021\/acs.jnatprod.9b00545","article-title":"Natural Hydroxamate-Containing Siderophore Acremonpeptides A-D and an Aluminum Complex of Acremonpeptide D from the Marine-Derived Acremonium persicinum SCSIO 115","volume":"82","author":"Luo","year":"2019","journal-title":"J. Nat. Prod."},{"key":"ref_173","doi-asserted-by":"crossref","first-page":"1649","DOI":"10.1021\/acs.jnatprod.1c00234","article-title":"Motobamide, an Antitrypanosomal Cyclic Peptide from a Leptolyngbya sp. Marine Cyanobacterium","volume":"84","author":"Takahashi","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_174","doi-asserted-by":"crossref","first-page":"226","DOI":"10.3389\/fchem.2018.00226","article-title":"New anti-inflammatory cyclopeptides from a sponge-derived fungus Aspergillus violaceofuscus","volume":"6","author":"Liu","year":"2018","journal-title":"Front. Chem."},{"key":"ref_175","doi-asserted-by":"crossref","first-page":"2287","DOI":"10.1021\/acs.jnatprod.0c00549","article-title":"Pancreatic Lipase Inhibitory Cyclohexapeptides from the Marine Sponge-Derived Fungus Aspergillus sp. 151304","volume":"83","author":"Tang","year":"2020","journal-title":"J. Nat. Prod."},{"key":"ref_176","doi-asserted-by":"crossref","first-page":"3806","DOI":"10.1016\/j.tetlet.2018.09.016","article-title":"Croissamide, a proline-rich cyclic peptide with an N-prenylated tryptophan from a marine cyanobacterium Symploca sp","volume":"59","author":"Iwasaki","year":"2018","journal-title":"Tetrahedron Lett."},{"key":"ref_177","doi-asserted-by":"crossref","first-page":"904954","DOI":"10.3389\/fmicb.2022.904954","article-title":"Cystargamides C and D, New Cyclic Lipopeptides From a Tidal Mudflat-Derived Streptomyces sp. JMS132","volume":"13","author":"Seo","year":"2022","journal-title":"Front. Microbiol."},{"key":"ref_178","doi-asserted-by":"crossref","first-page":"1228","DOI":"10.1021\/acs.joc.8b02614","article-title":"Integrating Molecular Networking and 1H NMR to Target the Isolation of Chrysogeamides from a Library of Marine-Derived Penicillium Fungi","volume":"84","author":"Hou","year":"2019","journal-title":"J. Org. Chem."},{"key":"ref_179","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1021\/acs.jnatprod.0c00966","article-title":"Auyuittuqamides A-D, Cyclic Decapeptides from Sesquicillium microsporum RKAG 186 Isolated from Frobisher Bay Sediment","volume":"84","author":"Grunwald","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_180","doi-asserted-by":"crossref","unstructured":"Fern\u00e1ndez, R., Bayu, A., Hadi, T.A., Bueno, S., P\u00e9rez, M., Cuevas, C., and Putra, M.Y. (2020). Unique polyhalogenated peptides from the marine sponge Ircinia sp. Mar. Drugs, 18.","DOI":"10.3390\/md18080396"},{"key":"ref_181","doi-asserted-by":"crossref","first-page":"152322","DOI":"10.1016\/j.tetlet.2020.152322","article-title":"Unguisin G, a new kynurenine-containing cyclic heptapeptide from the sponge-associated fungus Aspergillus candidus NF2412","volume":"61","author":"Li","year":"2020","journal-title":"Tetrahedron Lett."},{"key":"ref_182","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1021\/acs.jnatprod.0c00804","article-title":"Targeted Isolation of Asperheptatides from a Coral-Derived Fungus Using LC-MS\/MS-Based Molecular Networking and Antitubercular Activities of Modified Cinnamate Derivatives","volume":"84","author":"Chao","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_183","doi-asserted-by":"crossref","first-page":"617","DOI":"10.1021\/acs.jnatprod.9b01019","article-title":"Pagoamide A, a Cyclic Depsipeptide Isolated from a Cultured Marine Chlorophyte, Derbesia sp., Using MS\/MS-Based Molecular Networking","volume":"83","author":"Li","year":"2020","journal-title":"J. Nat. Prod."},{"key":"ref_184","doi-asserted-by":"crossref","unstructured":"Elbanna, A.H., Khalil, Z.G., Bernhardt, P.V., and Capon, R.J. (2019). Scopularides revisited: Molecular networking guided exploration of lipodepsipeptides in Australian marine fish gastrointestinal tract-derived fungi. Mar. Drugs, 17.","DOI":"10.3390\/md17080475"},{"key":"ref_185","doi-asserted-by":"crossref","unstructured":"Kang, H.K., Choi, M.C., Seo, C.H., and Park, Y. (2018). Therapeutic properties and biological benefits of marine-derived anticancer peptides. Int. J. Mol. Sci., 19.","DOI":"10.3390\/ijms19030919"},{"key":"ref_186","doi-asserted-by":"crossref","unstructured":"Ahmed, I., Asgher, M., Sher, F., Hussain, S.M., Nazish, N., Joshi, N., Sharma, A., Parra-Sald\u00edvar, R., Bilal, M., and Iqbal, H.M.N. (2022). Exploring Marine as a Rich Source of Bioactive Peptides: Challenges and Opportunities from Marine Pharmacology. Mar. Drugs, 20.","DOI":"10.3390\/md20030208"},{"key":"ref_187","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1016\/j.drudis.2015.01.009","article-title":"An analysis of FDA-approved drugs: Natural products and their derivatives","volume":"21","author":"Patridge","year":"2016","journal-title":"Drug Discov. Today"},{"key":"ref_188","doi-asserted-by":"crossref","first-page":"4839","DOI":"10.1039\/C9SC00815B","article-title":"Genome mining and biosynthesis of kitacinnamycins as a STING activator","volume":"10","author":"Shi","year":"2019","journal-title":"Chem. Sci."},{"key":"ref_189","doi-asserted-by":"crossref","first-page":"9346","DOI":"10.1021\/acs.orglett.0c03565","article-title":"Zelkovamycins B-E, Cyclic Octapeptides Containing Rare Amino Acid Residues from an Endophytic Kitasatospora sp","volume":"22","author":"Hao","year":"2020","journal-title":"Org. Lett."},{"key":"ref_190","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1021\/np400814w","article-title":"Balgacyclamides, antiplasmodial heterocyclic peptides from Microcystis aeruguinosa EAWAG 251","volume":"77","author":"Portmann","year":"2014","journal-title":"J. Nat. Prod."},{"key":"ref_191","doi-asserted-by":"crossref","first-page":"179782","DOI":"10.1100\/2012\/179782","article-title":"Exploring marine cyanobacteria for lead compounds of pharmaceutical importance","volume":"2012","author":"Uzair","year":"2012","journal-title":"Sci. World J."},{"key":"ref_192","doi-asserted-by":"crossref","unstructured":"Mi, Y., Zhang, J., He, S., and Yan, X. (2017). New peptides isolated from marine cyanobacteria, an overview over the past decade. Mar. Drugs, 15.","DOI":"10.3390\/md15050132"},{"key":"ref_193","doi-asserted-by":"crossref","unstructured":"Wang, X., Lin, M., Xu, D., Lai, D., and Zhou, L. (2017). Structural diversity and biological activities of fungal cyclic peptides, excluding cyclodipeptides. Molecules, 22.","DOI":"10.3390\/molecules22122069"},{"key":"ref_194","doi-asserted-by":"crossref","unstructured":"Imhoff, J.F. (2016). Natural products from marine fungi\u2014Still an underrepresented resource. Mar. Drugs, 14.","DOI":"10.3390\/md14010019"},{"key":"ref_195","doi-asserted-by":"crossref","unstructured":"Shin, H.J. (2020). Natural products from marine fungi. Mar. Drugs, 18.","DOI":"10.3390\/md18050230"},{"key":"ref_196","doi-asserted-by":"crossref","unstructured":"Chen, Y., Pang, X., He, Y., Lin, X., Zhou, X., Liu, Y., and Yang, B. (2022). Secondary Metabolites from Coral-Associated Fungi: Source, Chemistry and Bioactivities. J. Fungi, 8.","DOI":"10.3390\/jof8101043"},{"key":"ref_197","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1007\/s00044-020-02657-7","article-title":"Tankyrase inhibitors: Emerging and promising therapeutics for cancer treatment","volume":"30","author":"Verma","year":"2021","journal-title":"Med. Chem. Res."},{"key":"ref_198","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/j.bbagen.2017.08.014","article-title":"Marine natural product peptides with therapeutic potential: Chemistry, biosynthesis, and pharmacology","volume":"1862","author":"Gogineni","year":"2018","journal-title":"Biochim. Biophys. Acta Gen. Subj."},{"key":"ref_199","doi-asserted-by":"crossref","first-page":"810","DOI":"10.3390\/md8030810","article-title":"Cyclodepsipeptides from marine sponges: Natural agents for drug research","volume":"8","author":"Andavan","year":"2010","journal-title":"Mar. Drugs"},{"key":"ref_200","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1016\/j.ccr.2010.04.023","article-title":"NSAID Sulindac and Its Analog Bind RXR\u03b1 and Inhibit RXR\u03b1-Dependent AKT Signaling","volume":"17","author":"Zhou","year":"2010","journal-title":"Cancer Cell"},{"key":"ref_201","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1038\/s41419-018-0610-1","article-title":"RXR\u03b1 provokes tumor suppression through p53\/p21\/p16 and PI3K-AKT signaling pathways during stem cell differentiation and in cancer cells article","volume":"9","author":"Zhang","year":"2018","journal-title":"Cell Death Dis."},{"key":"ref_202","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1007\/s10989-020-10110-x","article-title":"Antimicrobial Peptides as Potential Therapeutic Agents: A Review","volume":"27","author":"Datta","year":"2021","journal-title":"Int. J. Pept. Res. Ther."},{"key":"ref_203","doi-asserted-by":"crossref","unstructured":"Ribeiro, R., Pinto, E., Fernandes, C., and Sousa, E. (2022). Marine Cyclic Peptides: Antimicrobial Activity and Synthetic Strategies. Mar. Drugs, 20.","DOI":"10.3390\/md20060397"},{"key":"ref_204","doi-asserted-by":"crossref","first-page":"3525","DOI":"10.1007\/s00018-019-03138-w","article-title":"Antiviral peptides as promising therapeutic drugs","volume":"76","author":"Campos","year":"2019","journal-title":"Cell. Mol. Life Sci."},{"key":"ref_205","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1038\/ja.2016.61","article-title":"Ogipeptins, novel inhibitors of LPS: Physicochemical properties and structural elucidation","volume":"70","author":"Kozuma","year":"2017","journal-title":"J. Antibiot."},{"key":"ref_206","doi-asserted-by":"crossref","unstructured":"Batista, A.N.L., dos Santos, F.M., Batista, J.M., and Cass, Q.B. (2018). Enantiomeric mixtures in natural product chemistry: Separation and absolute configuration assignment. Molecules, 23.","DOI":"10.3390\/molecules23020492"},{"key":"ref_207","doi-asserted-by":"crossref","first-page":"3855","DOI":"10.1021\/acs.orglett.0c01110","article-title":"Structural Revision of Lydiamycin A by Reinvestigation of the Stereochemistry","volume":"22","author":"Hwang","year":"2020","journal-title":"Org. Lett."},{"key":"ref_208","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1039\/C8QO00961A","article-title":"Combining JBCA and Marfey\u2019s methodology to determine the absolute configuration of threonines: The case of gunungamide A, a new cyclic depsipeptide containing chloropyrrole from the sponge Discodermia sp","volume":"6","author":"Tarazona","year":"2019","journal-title":"Org. Chem. Front."},{"key":"ref_209","doi-asserted-by":"crossref","first-page":"394","DOI":"10.3389\/fchem.2018.00394","article-title":"Talaropeptides A-D: Structure and Biosynthesis of Extensively N-methylated Linear Peptides From an Australian Marine Tunicate-Derived Talaromyces sp","volume":"6","author":"Dewapriya","year":"2018","journal-title":"Front. Chem."},{"key":"ref_210","doi-asserted-by":"crossref","unstructured":"Youssef, D.T.A., Shaala, L.A., and Genta-Jouve, G. (2022). Asperopiperazines A and B: Antimicrobial and Cytotoxic Dipeptides from a Tunicate-Derived Fungus Aspergillus sp. DY001. Mar. Drugs, 20.","DOI":"10.3390\/md20070451"},{"key":"ref_211","doi-asserted-by":"crossref","first-page":"2990","DOI":"10.1021\/acs.jnatprod.1c00834","article-title":"Acremopeptaibols A-F, 16-Residue Peptaibols from the Sponge-Derived Acremonium sp. IMB18-086 Cultivated with Heat-Killed Pseudomonas aeruginosa","volume":"84","author":"Hao","year":"2021","journal-title":"J. Nat. Prod."},{"key":"ref_212","doi-asserted-by":"crossref","first-page":"105180","DOI":"10.1016\/j.bioorg.2021.105180","article-title":"Identification, characterization and evaluation of novel antifungal cyclic peptides from Neobacillus drentensis","volume":"115","author":"Routhu","year":"2021","journal-title":"Bioorg. Chem."},{"key":"ref_213","doi-asserted-by":"crossref","first-page":"3572","DOI":"10.1080\/14786419.2020.1869969","article-title":"Structure elucidation of a novel cyclic tripeptide from the marine-derived fungus Aspergillus ochraceopetaliformis DSW-2","volume":"36","author":"Liao","year":"2022","journal-title":"Nat. Prod. Res."},{"key":"ref_214","doi-asserted-by":"crossref","first-page":"4975","DOI":"10.1007\/s00253-021-11226-w","article-title":"Antibacterial polyene-polyol macrolides and cyclic peptides from the marine-derived Streptomyces sp. MS110128","volume":"105","author":"Jiang","year":"2021","journal-title":"Appl. Microbiol. 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