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期 刊 ：中国中药杂志 1991年 16卷 05期 页码：289.

关键词：岩筋菜；金腰素乙；22；23-二氢波菜甾酮；波菜甾醇；22；23-二氢波菜甾醇；

Keywords:Berneuxia thibetica, chrysosplenetin B, 22, 23-dihydrospinasterone, spinasterol, 22, 23-dihydrospinasterol,

摘 要 ：从岩筋菜根部乙醇提取物的中性部分分离得到三个结晶,经光谱方法鉴定为金腰素乙,22,23-二氢波菜甾酮和波菜甾醇及22,23-二氢波菜甾醇的混合物。

Abstract:Three crystals have been isolated from the root of Berneuxia thibetica. On the basis of spectral data, crystals A and B have been identified as chrysosplenetin B and 22,23-dihydrospinasterone respectively, while crystal C is a mix of spinasterol and 22, 23-dihydrospinasterol.

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