title: Furostanol and Spirostanol Saponins from Tribulus terrestris.
abstract: Twelve new steroidal saponins, including eleven furostanol saponins, terrestrinin J-T (1-11), and one spirostanol saponin, terrestrinin U (12), together with seven known steroidal saponins 13-19 were isolated from T. terrestris. The structures of the new compounds were established on the basis of spectroscopic data, including 1D and 2D NMR and HRESIMS, and comparisons with published data.
authors.affiliation: Department of Pharmaceutical Care, PLA General Hospital, Beijing 100850, China. wangzhenfangok@126.com.|Tianjin Zhongyi Pharmaceutical Co. Ltd., Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China. wangzhenfangok@126.com.
authors.forename: Zhen-Fang
authors.initials: ZF
authors.lastname: Wang
authors.affiliation: Department of Biology, Beijing Institute of Radiation Medicine, Beijing 100850, China. wbbyzu0401@126.com.
authors.forename: Bing-Bing
authors.initials: BB
authors.lastname: Wang
authors.affiliation: Department of Biology, Beijing Institute of Radiation Medicine, Beijing 100850, China. mmyzhao@163.com.
authors.forename: Yang
authors.initials: Y
authors.lastname: Zhao
authors.affiliation: Department of Biology, Beijing Institute of Radiation Medicine, Beijing 100850, China. wangfangxu5@163.com.
authors.forename: Fang-Xu
authors.initials: FX
authors.lastname: Wang
authors.affiliation: Department of Pharmaceutical Care, PLA General Hospital, Beijing 100850, China. syshirley0986@163.com.
authors.forename: Yan
authors.initials: Y
authors.lastname: Sun
authors.affiliation: Department of Pharmaceutical Care, PLA General Hospital, Beijing 100850, China. guoruijie5683@163.com.
authors.forename: Rui-Jie
authors.initials: RJ
authors.lastname: Guo
authors.affiliation: Tianjin Zhongyi Pharmaceutical Co. Ltd., Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China. manager@tjzyzy.com.
authors.forename: Xin-Bo
authors.initials: XB
authors.lastname: Song
authors.affiliation: Department of Pharmaceutical Care, PLA General Hospital, Beijing 100850, China. xiaoa63@163.com.
authors.forename: Hai-Li
authors.initials: HL
authors.lastname: Xin
authors.affiliation: Department of Biology, Beijing Institute of Radiation Medicine, Beijing 100850, China. sxgzhwu07@163.com.
authors.forename: Xin-Guang
authors.initials: XG
authors.lastname: Sun
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D013150:Spirostans / Q000737:chemistry* / Q000302:isolation & purification; D013261:Sterols / Q000737:chemistry* / Q000302:isolation & purification; D032444:Tribulus / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D010936:Plant Extracts; D012503:Saponins; D013150:Spirostans; D013261:Sterols; C521858:furostanol saponin I
keywords: Tribulus terrestris; steroidal saponins; structure identification; terrestrinins J–U