机构地区: 井冈山大学生命科学学院
出 处: 《热带亚热带植物学报》 2011年第1期79-83,共5页
摘 要: 用层析方法从石松(Lycopodium japonicum)全草的乙醇提取物中分离得到8个化合物。通过波谱分析,分别鉴定为3β,21β,24-trihydroxyserrat-14-烯-16-酮(1)、3α,21β,24-trihydroxyserrat-14-烯-16-酮(2)、3β,21β,24-trihydroxyserrat-14-烯(3)、3α,21β,24-trihydroxyserrat-14-烯(4)、onocerin(5)、豆甾-5-烯-3β,7α-二醇(6)、豆甾-5-烯-3β,7β-二醇(7)和β-谷甾醇(8)。其中化合物1为新化合物,化合物3、4、6、7为首次从该植物中分离获得,化合物2的波谱数据系首次报道。 Eight compounds were isolated from the ethanol extract of Lycopodium japonicum.On the basis of spectral data,they were identified as 3β,21β,24-trihydroxyserrat-14-en-16-one(1),3α,21β,24-trihydroxyserrat-14-en-16-one(2),3β,21β,24-trihydroxyserrat-14-en(3),3α,21β,24-trihydroxyserrat-14-en(4),onocerin(5),stigmasta-5-en-3β,7α-diol(6),stigmasta-5-en-3β,7β-diol(7),β-sitosterol(8).Compound 1 was a new compound,and compounds 3,4,6,7 were obtained from this species for the first time,and the spectral data of compound 2 was reported for the first time.
领 域: [生物学]