Steroidal glycosides from the underground parts of Dracaena thalioides and their cytotoxic activity

来源 :第十四届全国中药和天然药物学术研讨会暨第十三届中药全球化联盟大会 | 被引量 : 0次 | 上传用户:QQ359780695
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Six new spirostanol glycosides (1-6) and 12 known compounds (7-18) were isolated from the underground parts of Dracaena thalioides (Agavaceae).The structures of 1-6 were determined by spectroscopic analysis, including 2D NMR spectroscopic data, and chemical transformations.
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