Chemical Constituents of the Leaves of Desmos cochinchinensis var. fulvescens Ban

A phytochemical investigation of MeOH extract of Desmos cochinchinensis var. fulvescens Ban afforded two new compounds, 1β,7α‐dihydroxyeudesman‐4‐one (1) and 5αH‐megastigm‐7‐ene‐3α,4α,6β,9‐tetrol (2), together with nine known terpenoids. The structures of the new compounds were elucidated by 1D‐ and...

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Bibliographic Details
Published inHelvetica chimica acta Vol. 97; no. 12; pp. 1714 - 1718
Main Authors Wu, Tung-Ying, Cheng, Yuan-Bin, Cheng, Fu-Ting, Hsu, Yu-Ming, Tran Dinh, Thang, Chang, Fang-Rong, Wu, Yang-Chang
Format Journal Article
LanguageEnglish
Published Zürich WILEY-VCH Verlag 01.12.2014
WILEY‐VCH Verlag
Wiley
Wiley Subscription Services, Inc
Subjects
Anti-inflammatory activity
Chemistry
Chemistry, Multidisciplinary
Cytotoxic activity
Desmos cochinchinensis
Physical Sciences
Science & Technology
Sesquiterpenes
CHALCONE
SESQUITERPENOIDS
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Summary:A phytochemical investigation of MeOH extract of Desmos cochinchinensis var. fulvescens Ban afforded two new compounds, 1β,7α‐dihydroxyeudesman‐4‐one (1) and 5αH‐megastigm‐7‐ene‐3α,4α,6β,9‐tetrol (2), together with nine known terpenoids. The structures of the new compounds were elucidated by 1D‐ and 2D‐NMR spectroscopic analysis. Their relative configurations were assigned by NOESY experiments.
Bibliography:istex:C58ABD58518212F7355A6E407B0F49A39EC17978
ark:/67375/WNG-W60BTC4T-X
ArticleID:HLCA201400108
ISSN:0018-019X
1522-2675
DOI:10.1002/hlca.201400108