title: New furostanol saponins from the rhizomes of Tupistra chinensis.
abstract: Three new furostanol saponins (1-3), including a polyhydroxyl saponin, were isolated from the rhizomes of Tupistra chinensis. The structures of these compounds were identified by NMR, MS spectral data and chemical methods.
authors.affiliation: Hubei Key Laboratory of Natural Products Research and Development, China Three Gorges University, Yichang 443002, China.
authors.forename: Chengxiong
authors.initials: C
authors.lastname: Liu
authors.forename: Zhiyong
authors.initials: Z
authors.lastname: Guo
authors.forename: Zhangshuang
authors.initials: Z
authors.lastname: Deng
authors.forename: Yanhong
authors.initials: Y
authors.lastname: Xue
authors.forename: Kun
authors.initials: K
authors.lastname: Zou
authors.forename: Yuan
authors.initials: Y
authors.lastname: Zhou
authors.forename: Nianyu
authors.initials: N
authors.lastname: Huang
authors.forename: Fan
authors.initials: F
authors.lastname: Cheng
mesh_terms: D002855:Chromatography, Thin Layer; D006868:Hydrolysis; D019668:Liliaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D010936:Plant Extracts / Q000032:analysis* / Q000302:isolation & purification; D027343:Rhizome / Q000737:chemistry*; D012503:Saponins / Q000032:analysis* / Q000302:isolation & purification; D013261:Sterols / Q000032:analysis* / Q000302:isolation & purification
chemical_list: D010936:Plant Extracts; D012503:Saponins; D013261:Sterols