飞蛾藤中的新C30甾体类化合物

来源 :植物学报 | 被引量 : 0次 | 上传用户:hyman_han
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从毛叶飞蛾藤(Porana racemosa Roxb.)全草的95%乙醇提取物中分离并鉴定了11个化合物,其中一新的C30甾体化合物鉴定为(22E,24ξ)-24-正丙基胆甾-7,22-二烯-3β-醇(飞蛾藤素,1).其余10个已知化合物分别为东莨菪素(2)、东莨菪苷(3)、伞形华内酯(4)、β-D-甲基吡喃果糖苷(5)、丁香脂素4-O-β-D-吡喃葡萄糖苷(6)、斛皮素-3-O-β-D-吡喃葡萄糖苷(7)、斛皮素-3-O-α-L-吡喃鼠李糖苷(8)、异泽兰黄素(9)、山奈素-3-O-β-D-吡喃葡萄糖苷(10)和(E)-N-2-(2,3-二羟基苯基)乙基肉桂酰胺(11).
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