| 摘要: |
| 从黑刺菝葜（Smilax scobinicaulis Wringh C.H.）根中首次分离得到2个甾体皂甙化合物，经理化、光谱分析及与标准样品对照，鉴定化合物Ⅰ为拉克索皂甙元-3-O-［α-L-吡喃阿拉伯糖基-（1→6）］-β-D-吡喃葡萄糖甙,化合物Ⅱ为拉克索皂甙元-3-O-［β-D-吡喃葡萄糖基-（1→4）］-［α-L-吡喃阿拉伯糖基-（1→6）］-β-D-吡喃葡萄糖甙。 |
| 关键词: 黑刺菝葜 百合科 甾体皂甙 |
| DOI： |
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| 基金项目:西北农林科技大学青年基金(63073-080800) |
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| Steroidal saponins from Smilax scobinicaulis |
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| Abstract: |
| Two steroidal saponins were first isolated from 95% ethanolic extract of the rhizome of Smilax scobinicaulis Wright C.H..Their structures were established on the basis of spectral and chemical methods as laxogenin-3-O-［α-L-arabinopyranosyl-(1→6)］-β-D-glucopyranoside and laxogenin-3-O-［β-D-glucopyrnosyl-(1→4)］-［α-L-arabinopyranosyl-(1→6)］-β-D-glucopyranoside. |
| Key words: Smilax scobinicaulis Liliaceae steroidal saponin |
