Two new saponins from the aerial part of Astragalus membranaceus var. mongholicus  

作　　者：Qing Tao Yu Ping Li Zhi Ming Bi Jun Luo Xiao Dan Gao 

机构地区：[1]Key Laboratory of Modern Chinese Medicines, Ministry of Education, Nanjing 210038, China [2]Department of Pharmacognosy, China Pharmaceutical University, Nanjing 210038, China

出　　处：《Chinese Chemical Letters》2007年第5期554-556,共3页中国化学快报（英文版）

基　　金：This research was financially supported by the key program of National Natural Science Foundation of China （No. 30530870）.

摘　　要：Two new saponins named mongholicoside A （1） and mongholicoside B （2） were isolated from the aerial part of Astragalus membranaceus var mongholicus. Their structures were determined by 1D and 2D NMR, ESI-MS techniques and chemical methods.Two new saponins named mongholicoside A （1） and mongholicoside B （2） were isolated from the aerial part of Astragalus membranaceus var mongholicus. Their structures were determined by 1D and 2D NMR, ESI-MS techniques and chemical methods.

关 键 词：Astragalus membranaceus vat. mongholicus Aerial part Triterpene saponin Mongholicoside A and B 

分 类 号：R284[医药卫生—中药学]