Two new furostanol saponins from Tribulus terrestris L.  

作　　者：Ya Juan Xu Tun Hai Xu Jun Ying Yang Sheng Xu Xie Yue Liu Yun Shan Si Dong Ming Xu 

机构地区：[1]Academy of Traditional Chinese Medicine and Material Medica of Jilin Province,Changchun 130021,China [2]Tianjin University of Traditional Chinese Medicine,Tianjin 300193,China [3]School of Traditional Chinese Medicine,Beijing University of Chinese Medicine,Beijing 100102,China

出　　处：《Chinese Chemical Letters》2010年第5期580-583,共4页中国化学快报（英文版）

基　　金：the New Century Excellent Talents in University((No.NCET-08-0746);Cooperation Program of Beijing Municipal Education Commission,and National Natural Science Foundation of China(No. 30873357)

摘　　要：Two new furostanol glycoside,26-O-β-D-glucopyranosyl-(25S)-5α-furost-3β,22α,26-triol-3-O-β-D-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-β-D-galactopyranoside(1) and 26-O-β-D-glucopyranosyl-(25S)-5α-furost-20(22)-en-2α,3β,26-triol-3-O-β-D-glucopyranosyl-(1→2)-O-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside(2) were isolated fromthe fruits of Tribulus terrestris L.The structures of two new furostanol saponins were elucidated by spectroscopic methods.

关 键 词：Tribulus terrestris L. Furostanol saponin ZYGOPHYLLACEAE 

分 类 号：O6[理学—化学]