Four New Compounds from Sinacalia tangutica

被引：18

作者：

Zhu, Ying ^{[1
]}

Zhao, Yan ^{[1
]}

Huang, Guo-Du ^{[1
]}

Wu, Wang-Suo ^{[2
]}

机构：

[1] Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, Radiochem Lab, Lanzhou 730000, Peoples R China

来源：

HELVETICA CHIMICA ACTA | 2008年 / 91卷 / 10期

关键词：

D O I：

10.1002/hlca.200890203

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four new compounds, 9 alpha-hydroxy-1 beta-methoxycaryolanol (1), stigmast-5-ene-7 alpha,22 alpha-diol-3 beta-tetradecanoate (2), 7-O-(6'-acetoxy-beta-D-glucopyranosyl)coumarin (3), and 8-O-(6'-acetoxy-beta-D-glucopyranosyl)-7-hydroxycoumarin (4), together with ten known compounds. were isolated from the aerial parts of Sinacalia tangutica. The structures of the new compounds were established by means of extensive spectroscopic analyses (1D- and 2D-NMR, EI-MS, HR-ESI-MS, as well as IR and UV) and by comparison of their spectroscopic data with those of structurally related compounds reported in the literature.

引用

页码：1894 / 1901

页数：8

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