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http://dx.doi.org/10.20307/nps.2021.27.3.169

A New Phenolic Compound from Lespedeza tomentosa  

Jang, Hyeon Seok (College of Pharmacy, Kangwon National University)
Choi, Seong Yeon (College of Pharmacy, Kangwon National University)
Yang, Heejung (College of Pharmacy, Kangwon National University)
Kim, Myong Jo (College of Agriculture and Life science, Kangwon National University)
Chun, Wanjoo (School of Medicine, Kangwon National University)
Kwon, Yongsoo (College of Pharmacy, Kangwon National University)
Publication Information
Natural Product Sciences / v.27, no.3, 2021 , pp. 169-171 More about this Journal
Abstract
A new phenolic compound and three known flavonoids isolated from the MeOH extracts of Lespedeza tomentosa. Based on spectral data, the isolated compounds were identified as methyl 4,5-dihydroxy-3-methoxy-2-(3-methylbut-2-en-1-yl)benzoate (1), 1-methoxylespeflorin G11 (2), farrerol (3) and 1-methoxylespeflorin I2 (4). Methyl 4,5-dihydroxy-3-methoxy-2-(3-methylbut-2-en-1-yl)benzoate (1) is newly isolated from plant source.
Keywords
Lespedeza tomentosa; flavanone; coumestan; pterocarpan; phenolic compound;
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