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Isolation and Structure Elucidation of Nortriterpenoids from Schisandra rubriflora
Author(s) -
Xiao WeiLie,
Pu JianXin,
Wang RuiRui,
Yang LiuMeng,
Li XiaoLi,
Li ShengHong,
Li RongTao,
Huang ShengXiong,
Zheng YongTang,
Sun HanDong
Publication year - 2007
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200790157
Subject(s) - chemistry , schisandra , schisandra chinensis , isolation (microbiology) , stereochemistry , ring (chemistry) , organic chemistry , bioinformatics , medicine , alternative medicine , pathology , traditional chinese medicine , biology
Seven new highly oxygenated nortriterpenoids, rubriflorins D–J ( 1 – 7 ), were isolated from the leaves and stems of Schisandra rubriflora , and their structures were elucidated on the basis of extensive analysis of spectroscopic data. These new compounds feature the opening of ring A compared with related known nortriterpenoids isolated from the genus Schisandra and showed weak activity against HIV‐1.