期刊
HELVETICA CHIMICA ACTA
卷 91, 期 10, 页码 1857-1862出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/hlca.200890198
关键词
-
Fourteen monohydroxy-substituted polyunsaturated fatty acids, including two new compounds. (9Z,12S,13E,15Z)-12-hydroxyoetadeca-9,13,15-trienoic acid (10) and (9Z,12Z,14E,16R)-16-hydroxyoctadeca-9,12,14-trienoic acid acid (13), and 12 known ones. i.e., 1-9, 11, 12, and 14, were isolated from the whole plants of Swertia japonica MAKINO, and characterized as the corresponding methyl esters 1a- 14a. Their structures were elucidated by analysis of the corresponding spectroscopic data, and the absolute configurations of 10a and 13a were determined by the Mosher-ester method. The CD spectra (Table) of compounds 1a-14a are briefly discussed. This IS the first report oil the isolation of monohydroxy-substituted polyunsaturated fatty acids from the Swertia genus in Gentianaceae.
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