{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T14:41:01Z","timestamp":1788446461970,"version":"build-2803163510"},"reference-count":24,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2014,3,1]],"date-time":"2014-03-01T00:00:00Z","timestamp":1393632000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,3,1]],"date-time":"2014-03-01T00:00:00Z","timestamp":1393632000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"name":"Center of Excellence on Environmental Health and Toxicology (EHT-PERDO), Ministry of Education, and Chulabhorn Research Center, Institute of Molecular Biosciences, Mahidol University"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Phytochemistry"],"published-print":{"date-parts":[[2014,3]]},"DOI":"10.1016\/j.phytochem.2013.12.017","type":"journal-article","created":{"date-parts":[[2014,1,25]],"date-time":"2014-01-25T06:02:25Z","timestamp":1390629745000},"page":"121-126","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":13,"special_numbering":"C","title":["Terpenoids from the roots of Drypetes hoaensis and their cytotoxic activities"],"prefix":"10.1016","volume":"99","author":[{"given":"Sawangjitt","family":"Wittayalai","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chulabhorn","family":"Mahidol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vilailak","family":"Prachyawarakorn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hunsa","family":"Prawat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Somsak","family":"Ruchirawat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.phytochem.2013.12.017_b0005","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1021\/np0504863","article-title":"Phytochemistry and antifungal properties of the newly discovered tree Pleodendron costaricense","volume":"69","author":"Amiguet","year":"2006","journal-title":"J. Nat. Prod."},{"key":"10.1016\/j.phytochem.2013.12.017_b0010","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1016\/j.phytochem.2008.12.017","article-title":"Triterpenoids with antimicrobial activity from Drypetes inaequalis","volume":"70","author":"Awanchiri","year":"2009","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0015","doi-asserted-by":"crossref","first-page":"2865","DOI":"10.1016\/0040-4020(69)80030-X","article-title":"Sesquiterpenoids of Warburgia species-I: warburgin and warburgiadione","volume":"25","author":"Brooks","year":"1969","journal-title":"Tetrahedron"},{"key":"10.1016\/j.phytochem.2013.12.017_b0020","first-page":"936","article-title":"Evaluation of a tetrazolium-based semiautomated colorimetric assay: assessment of chemosensivity testing","volume":"47","author":"Carmichael","year":"1987","journal-title":"Cancer Res."},{"key":"10.1016\/j.phytochem.2013.12.017_b0025","series-title":"The Aldrich Library of 13C and 1H FT NMR Spectra","author":"Charles","year":"1993"},{"key":"10.1016\/j.phytochem.2013.12.017_b0030","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1016\/S0031-9422(99)00522-1","article-title":"Phenylpropanoid glycosides from Smilax glabra","volume":"53","author":"Chen","year":"2000","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0035","doi-asserted-by":"crossref","first-page":"2649","DOI":"10.1039\/P19790002649","article-title":"Molecular and crystal structure of prionostemmadione, a new dioxofriedelane from Prionostemma aspera","author":"Delle Monache","year":"1979","journal-title":"J. Chem. Soc. Perkin Trans. I"},{"key":"10.1016\/j.phytochem.2013.12.017_b0040","doi-asserted-by":"crossref","first-page":"1381","DOI":"10.1002\/hlca.19830660507","article-title":"Further investigation of grapefruit juice flavor components (Citrus paradise Macfayden). Valencane- and eudesmane-type sesquiterpene ketones","volume":"66","author":"Demole","year":"1983","journal-title":"Helv. Chim. Acta"},{"key":"10.1016\/j.phytochem.2013.12.017_b0045","series-title":"Mammalian Cell Culture: Essential Techniques","author":"Doyle","year":"1997"},{"key":"10.1016\/j.phytochem.2013.12.017_b0050","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1038\/174134a0","article-title":"A new spray reagent for paper chromatography of polyols and cetoses","volume":"174","author":"Godin","year":"1954","journal-title":"Nature"},{"key":"10.1016\/j.phytochem.2013.12.017_b0055","first-page":"74","article-title":"Lignans and neolignans from Stelleropsis antoninae","volume":"19","author":"Gohari","year":"2011","journal-title":"DARU"},{"key":"10.1016\/j.phytochem.2013.12.017_b0060","doi-asserted-by":"crossref","first-page":"1455","DOI":"10.1016\/S0031-9422(00)90432-1","article-title":"Lignan glycosides from bark of Albizzia myriophylla","volume":"37","author":"Ito","year":"1994","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0065","doi-asserted-by":"crossref","first-page":"1475","DOI":"10.1021\/np050109q","article-title":"Cytotoxic phenylpropanoid glycosides from the stems of Smilax china","volume":"68","author":"Kuo","year":"2005","journal-title":"J. Nat. Prod."},{"key":"10.1016\/j.phytochem.2013.12.017_b0070","doi-asserted-by":"crossref","first-page":"242","DOI":"10.1016\/j.phytochem.2012.01.009","article-title":"Eremophilane-type sesquiterpenes from cultured lichen mycobionts of Sarcographa tricosa","volume":"91","author":"Le","year":"2013","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0075","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1055\/s-2006-959443","article-title":"Phenolic constituents of Selaginella doederleinii","volume":"60","author":"Lin","year":"1994","journal-title":"Planta Med."},{"key":"10.1016\/j.phytochem.2013.12.017_b0080","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/0022-1759(83)90303-4","article-title":"Rapid colorimetric assay for cellular growth and survival: application to proliferation and cytotoxicity assays","volume":"65","author":"Mosmann","year":"1983","journal-title":"J. Immunol. Methods"},{"key":"10.1016\/j.phytochem.2013.12.017_b0085","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1016\/j.bse.2007.09.005","article-title":"Chemical constituents from the leaves of Drypetes gerrardii","volume":"36","author":"Ng\u2019ang\u2019a","year":"2008","journal-title":"Biochem. Syst. Ecol."},{"key":"10.1016\/j.phytochem.2013.12.017_b0090","doi-asserted-by":"crossref","first-page":"977","DOI":"10.1002\/1097-458X(200011)38:11<977::AID-MRC757>3.0.CO;2-9","article-title":"Two epimeric friedelane triterpenes isolated from Maytenus truncate Reiss: 1H and 13C chemical shift assignments","volume":"38","author":"Salazar","year":"2000","journal-title":"Magn. Reson. Chem."},{"key":"10.1016\/j.phytochem.2013.12.017_b0095","doi-asserted-by":"crossref","first-page":"2213","DOI":"10.1016\/S0031-9422(00)82230-X","article-title":"7-Oxo-, 7\u03b1-hydroxy- and 7\u03b2-hydroxy sterols form Euphorbia fischeriana","volume":"19","author":"Schroeder","year":"1980","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0100","doi-asserted-by":"crossref","first-page":"6259","DOI":"10.1016\/S0040-4020(01)96358-6","article-title":"Terpenoids and related compounds-XI: the structure of roxburgholone, a new triterpenoid constituent of Putranjiva roxburghii","volume":"24","author":"Sengupta","year":"1968","journal-title":"Tetrahedron"},{"key":"10.1016\/j.phytochem.2013.12.017_b0105","doi-asserted-by":"crossref","first-page":"1205","DOI":"10.1016\/0040-4020(68)88069-X","article-title":"Chemical investigations on Putranjiva roxburghii: the structure of a new triterpene, putranjivadione","volume":"24","author":"Sengupta","year":"1968","journal-title":"Tetrahedron"},{"key":"10.1016\/j.phytochem.2013.12.017_b0110","series-title":"Thai Plant Names","author":"Smitinand","year":"2001"},{"key":"10.1016\/j.phytochem.2013.12.017_b0115","doi-asserted-by":"crossref","first-page":"3087","DOI":"10.1016\/S0031-9422(00)98258-X","article-title":"Synthesis of biologically active tetrahydro-furofuranlignan-(syringin, pinoresinol)- mono- and bis-glucosides","volume":"30","author":"Vermes","year":"1991","journal-title":"Phytochemistry"},{"key":"10.1016\/j.phytochem.2013.12.017_b0120","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1016\/S0031-9422(00)00040-6","article-title":"Sesquiterpene lactone and friedelane derivative from Drypetes molunduana","volume":"54","author":"Wandji","year":"2000","journal-title":"Phytochemistry"}],"container-title":["Phytochemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0031942214000028?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0031942214000028?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,21]],"date-time":"2025-09-21T18:34:43Z","timestamp":1758479683000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0031942214000028"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,3]]},"references-count":24,"alternative-id":["S0031942214000028"],"URL":"https:\/\/doi.org\/10.1016\/j.phytochem.2013.12.017","relation":{},"ISSN":["0031-9422"],"issn-type":[{"value":"0031-9422","type":"print"}],"subject":[],"published":{"date-parts":[[2014,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Terpenoids from the roots of Drypetes hoaensis and their cytotoxic activities","name":"articletitle","label":"Article Title"},{"value":"Phytochemistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.phytochem.2013.12.017","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}