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Secoprezizaane Sesquiterpene Lactones from Illicium micranthum
Author(s) -
Dong XuJun,
Zhu XiangDong,
Wang YiFeng,
Wang Qiong,
Ju Peng,
Luo Shide
Publication year - 2006
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.200690102
Subject(s) - chemistry , sesquiterpene , shrub , stereochemistry , organic chemistry , botany , biology
Three new secoprezizaane sesquiterpene lactones, (1 R ,2 S )‐1,2‐epoxyneomajucin ( 1 ), (2 R )‐2‐hydroxyneomajucin ( 2 ), and (2 R )‐2‐hydroxymajucin ( 3 ), along with six known compounds ( 4 – 9 ), were isolated from the poisonous shrub Illicium micranthum. Their structures were established by in‐depth analyses of spectroscopic and mass‐spectrometric data.