虫类中药蛴螬的酚性成分

摘要

从虫类中药蛴螬的乙酸乙酯提取物中分离得到6个化合物,其结构经波谱鉴定为3,5-二甲氧基-4-羟基苯甲酸(1),水杨酸(2),对羟基苯甲酸(3),香草酸(4),对羟基苯丙酸(5)和对羟基苯丙酸甲酯(6).化合物1～6均为首次从该种动物药中分离得到.%Six compounds were isolated from the ethyl acetate extract of a medicinal insect, Holotrichia diomphalia Bates. They were identified as 3,5-dimethoxy-4-hydroxylbenzoic acid (1) .salicylic acid (2),4-hydroxybenzoic acid (3) ,3-hydraxy-4-methoxybenzoic acid (4) ,4-hydroxyphenylpropionic acid (5) ,and 4-hydroxyphenyIpropionic methyl ester (6) ,by using spectroscopic methods. All these compounds were isolated from this species for the first time.