期刊
CANADIAN JOURNAL OF CHEMISTRY
卷 83, 期 1, 页码 21-27出版社
CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS
DOI: 10.1139/V04-163
关键词
Cucumaria frondosa; sea cucumbers; frondosides; triterpene glycosides
Frondosides A(2)-1 (1), A(2)-2 (2), A(2)-3 (3), and A(2)-6 (4) are new monosulfated holostane pentaosides isolated from the sea cucumber Cucumaria frondosa. Their structures have been elucidated on the basis of spectral data (2D NMR and MS). Frondoside A(2)-2 (2) contains an alpha,beta-unsaturated ketone fragment in the side chain of the aglycon, unique for triterpene glycosides of sea cucumbers.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据