title: New cholestane glycosides from the leaves of Cordyline terminalis.
abstract: Four new cholestane glycosides (1-4) were isolated from the leaves of Cordyline terminalis (Agavaceae). The structures of the new compounds were determined on the basis of spectroscopic analysis and a few chemical transformations followed by chromatographic and spectroscopic analyses.
authors.affiliation: Laboratory of Medicinal Pharmacognosy, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432–1 Horinouchi, Hachioji, Tokyo, Japan. yokosuka@toyaku.ac.jp
authors.forename: Akihito
authors.initials: A
authors.lastname: Yokosuka
authors.forename: Takeyuki
authors.initials: T
authors.lastname: Suzuki
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Mimaki
mesh_terms: D002470:Cell Survival / Q000187:drug effects; D002776:Cholestanes / Q000737:chemistry* / Q000494:pharmacology; D031406:Cordyline / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry* / Q000494:pharmacology; D018922:HL-60 Cells; D006801:Humans; D020128:Inhibitory Concentration 50; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry*
chemical_list: D002776:Cholestanes; D006027:Glycosides