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Bisyinshanic Acids A and B, Two Novel Diterpene Dimers from the Roots of Euphorbia yinshanica
Author(s) -
Zhang BenYin,
Wang Huan,
Luo XiaoDong,
Du ZhiZhi,
Shen JianWei,
Wu HaiFeng,
Zhang XiaoFeng
Publication year - 2012
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.201200092
Subject(s) - diterpene , chemistry , stereochemistry , euphorbia , euphorbiaceae , skeleton (computer programming) , botany , computer science , biology , programming language
Two novel diterpene dimers with a bismagdalenic acid skeleton, bisyinshanic acids A and B ( 1 and 2 , resp.), along with eight known diterpenoids ( 3 – 10 ), were isolated from the roots of Euphorbia yinshanica. Their structures were elucidated on the basis of spectroscopic evidence.