粗梗稠李的化学成分研究
Chemical constituents of Padus napaulensis
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摘要: 运用多种色谱分离方法对粗梗稠李95%乙醇提取物进行化学成分研究，分离鉴定了10个化合物，分别为5(6)-gluten-3α-ol( 1 )、乌苏酸( 2 )、齐墩果酸( 3 )、羽扇豆醇( 4 )、无羁萜( 5 )、羽扇烯酮( 6 )、β-谷甾醇( 7 )、豆甾醇( 8 )、亚麻酸乙酯( 9 )和亚麻酸( 10 ).Abstract: Ten compounds were isolated from 95% alcohol extracts of Padus napaulensis by chromatographic methods. Their structures were elucidated as 5(6)-gluten-3α-ol ( 1 ), ursolic acid ( 2 ), oleanolic acid ( 3 ), lupenol ( 4 ), friedelin ( 5 ), lupenone ( 6 ), β-sitosterol ( 7 ), stigmasterol ( 8 ), ethyl linolenate ( 9 ), linolenic acid ( 10 ).
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