猫眼草化学成分研究
为了研究猫眼草的化学成分,采用硅胶柱色谱和制备HPLC等分离纯化方法,从猫眼草无水乙醇浸提液的正己烷萃取物中分离得到14个化合物.经波谱数据分析及理化性质鉴定其结构分别为羽扇豆醇(1),大戟醇(2),cassipourol(3),24-methylenecycloartan-3β-ol (4),24-hydroperoxycycloart-25-en-3β-ol(5),25-hydroperoxycycloart-23-en-3β-ol(6),白桦脂醇(7),熊果醇(8),(23E)-25-methoxycycloart-23-en-3β-ol(9),(23E)-cycloart-23,25-dien-3β-ol(10),24-methylenecycloartan-3β,28-diol(11),sal-icinolide(12),2α,3β,5α,9α,15β-pentaacetoxy-11,12-epoxy-7β,8 α-diisobutyryloxyjatropha-6(17)-en-14-one(13),3β,5α,15β-triace-toxy-7β-isobutyryloxy-9α-nicotinoyloxyjatropha-6 (17),11 (E)-dien-14-one (14),化合物1~11为首次从该植物中分离得到.
猫眼草、二萜、三萜
39
2014-08-01(万方平台首次上网日期,不代表论文的发表时间)
2289-2294