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期 刊 ：中国中药杂志 1993年 18卷 04期 页码：230.

关键词：喙柱牛奶菜；羽扇豆醇乙酯；α-香树酯酮；α-香树醋醇；α-香树酯醇乙酯；

Keywords:Marsdenia oreophila, lupenyl acetate, α-amyrenone, α-amyrin, α-amyrin acetate,

摘 要 ：从萝藦科植物喙柱牛奶菜茎中又分得4种结晶性成分,经物理、化学方法鉴定为羽扇豆醇乙酯,α-香树酯酮,α-香树酯醇及α-香树酯醇乙酯。

Abstract:Four crystals were isolated from the stems of Marsdenia oreophila (Ascliepadeaece) and identified as lupenyl acetate, α-amyremone, α-amyrin and α-amyrin acetate by physical and chemical methods.

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