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 |