Two New Sesquiterpenoid Glucosides from the Aerial Parts of Saussurea involucrate

二维码有效期 120s

摘要Two new sesquiterpenold glucosides, namely 6α-hydroxycostic acid 6-β-D-glucopyranoside (compound 1) and 11βH-11,13-dihydrodehydrocostuslactone 8α-O-(6'-acetyl)-β-D-glucopyranoside (compound 2), along with 11 known sesquiterpenoids (compounds 3-13) were isolated from the aerial parts of Saussurea Involucrate (Kar. et Kir.) Sch.-Bip. The structures of the new sesquiterpenold glucosides were established by one- and two-dimensional nuclear magnetic resonance and mass spectrometry analysis.

作者单位 Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu 610041, China;Institute of National Medicine, Southwest University for Nationalities, Chengdu 610041, China ^[1] Tibet Autonomous Region Institute for Drug Control, Lasa 850000, China ^[2] Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu 610041, China ^[3]

关键词 6α-hydroxycostic acid 6-β- D-glucoside 11 βH-11,13-dihydrodehydrocostuslactone 8α-O-(6'-acetyl)-α-D-glucoside Saussurea involucrate sesquiterpenoid glucoside

分类号 Q94

栏目名称 Stress & Phytochemistry

发布时间 2007-06-11

基金项目

国家自然科学基金

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