摘要
从欧橄榄(Olea europaeaL.)干燥叶的乙酸乙酯部位分离得到5个裂环烯醚萜类化合物。通过波谱分析和理化常数对照等方法,上述化合物分别鉴定为6′-O-甲基橄榄苦苷(6′-O-methyloleuropein,1)、橄榄苦苷(oleu-ropein,2)、(1S)-methylelenolate(3)、3,4-二羟基苯乙基-4-甲酰基-3-甲酰甲基-4-己烯酯(4)和oleoside(5)。其中化合物1为新化合物。
From EtOAc extract of the leaves of Olea europaea L. , five secoiridoids were isolated by successive column chromatography. They were identified as 6'-O-methyloleuropein ( 1 ), oleuropein (2), (1S) -methylelenolate (3) ,2-( 3,4- dihydroxyphenyl) -ethyl 4-formyl-3-formylmethyl-4-hexenoate(4), and oleoside (5) on the basis of spectral evidences. Compound 1 is a new secoiridoid.
出处
《天然产物研究与开发》
CAS
CSCD
2007年第3期361-364,共4页
Natural Product Research and Development
作者简介
Corresponding author Tel: 86-10-63165327; E-mail:suyalun@imm.ac.cn