{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,10]],"date-time":"2026-05-10T09:21:58Z","timestamp":1778404918760,"version":"3.51.4"},"reference-count":111,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2019,1,16]],"date-time":"2019-01-16T00:00:00Z","timestamp":1547596800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"No. POCI-01-0145-FEDER-028736","award":["PTDC\/ MAR-BIO\/4694\/2014"],"award-info":[{"award-number":["PTDC\/ MAR-BIO\/4694\/2014"]}]},{"DOI":"10.13039\/501100006742","name":"Cooperativa de Ensino Superior Polit\u00e9cnico e Universit\u00e1rio","doi-asserted-by":"publisher","award":["CHIRALXANT-CESPU-2018"],"award-info":[{"award-number":["CHIRALXANT-CESPU-2018"]}],"id":[{"id":"10.13039\/501100006742","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>According to the World Health Organization, the exacerbated use of antibiotics worldwide is increasing multi-resistant infections, especially in the last decade. Xanthones are a class of compounds receiving great interest in drug discovery and development that can be found as natural products or obtained by synthesis. Many derivatives of xanthones are chiral and associated with relevant biological activities, including antimicrobial. The aim of this review is to compile information about chiral derivatives of xanthones from natural sources and their synthesized examples with antimicrobial activity.<\/jats:p>","DOI":"10.3390\/molecules24020314","type":"journal-article","created":{"date-parts":[[2019,1,17]],"date-time":"2019-01-17T11:30:27Z","timestamp":1547724627000},"page":"314","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":42,"title":["Chiral Derivatives of Xanthones with Antimicrobial Activity"],"prefix":"10.3390","volume":"24","author":[{"given":"Joana","family":"Ara\u00fajo","sequence":"first","affiliation":[{"name":"Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0940-9163","authenticated-orcid":false,"given":"Carla","family":"Fernandes","sequence":"additional","affiliation":[{"name":"Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Center of Marine and Environmental Research (CIIMAR), University of Porto, Edificio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Av. 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":"Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Center of Marine and Environmental Research (CIIMAR), University of Porto, Edificio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Av. General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3320-730X","authenticated-orcid":false,"given":"Maria Elizabeth","family":"Tiritan","sequence":"additional","affiliation":[{"name":"Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal"},{"name":"Interdisciplinary Center of Marine and Environmental Research (CIIMAR), University of Porto, Edificio do Terminal de Cruzeiros do Porto de Leix\u00f5es, Av. General Norton de Matos s\/n, 4050-208 Matosinhos, Portugal"},{"name":"Institute of Research and Advanced Training in Health Sciences and Technologies, Cooperativa de Ensino Superior Polit\u00e9cnico e Universit\u00e1rio (CESPU), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2019,1,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"467","DOI":"10.1016\/j.pop.2018.05.006","article-title":"Emergence of global antibiotic resistance","volume":"45","author":"Morehead","year":"2018","journal-title":"Prim. Care"},{"key":"ref_2","unstructured":"(2018, December 20). 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