{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T08:39:21Z","timestamp":1769157561159,"version":"3.49.0"},"reference-count":41,"publisher":"Georg Thieme Verlag KG","issue":"16","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Planta Med"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Three new depsidones, parmosidones F\u200a\u2013\u200aG (1\u200a\u2013\u200a2), and 8\u2032-O-methylsalazinic acid (3), and 3 new diphenylethers, parmetherines A\u200a\u2013\u200aC (4\u200a\u2013\u200a6), together with 2 known congeners were isolated from the whole thalli of Parmotrema dilatatum, a foliose chlorolichen. Their structures were unambiguously determined by extensive spectroscopic analyses and comparison with literature data. The isolated polyphenolics were assayed for their \u03b1-glucosidase inhibitory activities. Newly reported benzylated depsidones 1 and 2 in particular inhibited \u03b1-glucosidase with IC50 values of 2.2 and 4.3\u2009\u00b5M, respectively, and are thus more potent than the positive control, acarbose.<\/jats:p>","DOI":"10.1055\/a-1203-0623","type":"journal-article","created":{"date-parts":[[2020,8,20]],"date-time":"2020-08-20T23:44:05Z","timestamp":1597967045000},"page":"1216-1224","source":"Crossref","is-referenced-by-count":31,"title":["Salazinic Acid-Derived Depsidones and Diphenylethers with \u03b1-Glucosidase Inhibitory Activity from the Lichen Parmotrema dilatatum"],"prefix":"10.1055","volume":"86","author":[{"given":"Asshaima Paramita","family":"Devi","sequence":"additional","affiliation":[{"name":"Center of Excellence in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, Thailand"},{"name":"Program in Biotechnology, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, 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