紫茎泽兰的化学成分研究

Study on Chemical Constituents from Eupatorium adenophorum Spreng

摘要:

为了解紫茎泽兰(Eupatorium adenophorum Spreng.)的化学成分,从其乙醇提取物中分离得到7 个化合物。通过波谱分析,分别鉴定为万寿菊苷(1)、7-O-(6-methoxykaempferol)-β-D-glucopranoside (2)、4'-甲基醚万寿菊苷(3)、3-O-(6-methoxykaempferol)-β-D-glucopranoside (4)、邻苯二甲酸二丁酯 (5)、邻苯二甲酸二(2-乙基)己酯 (6)、1,4-bis(2-benzoxazolyl)naphthalene (7)。其中化合物1~4 为首次从紫茎泽兰中分离得到。

Abstract:

In order to understand the chemical constituents of Eupatorium adenophorum Spreng., seven compounds were isolated from its ethanol extract. On the basis of spectral data, they were identified as patulitrin (1), 7-O-(6-methoxykaempferol)-β-d-glucopranoside (2), 4'-methoxylpatulitrin (3), 3-O-(6-methoxykaempferol)-β-dglucopranoside (4), dibutyl phthalate (5), bis(2-ethylhexyl)phthalat (6), 1,4-bis(2-benzoxazolyl)naphthalene (7). Compounds 1-4 were isolated from this plant for the first time.