刺玫果乙酸乙酯提取物部分成分初步探讨

Studies on Chemical Compositions in the Ethyl Acetatefrom Cimeiguo

本文针对近年的研究认为刺玫果乙酸乙酯部分具有抗表老作用的报导,对刺玫果溶于乙酸乙酯部分的化学成分进行了分离和初步鉴定。分离出一种单一化合物,其熔点为215℃左右。性状:白色粉末状晶体。初步认为是三萜类化合物。

Recently it is reported that chemical compositions in the ethyl a cet ate from Cimeiguo have anti-senile effects.Thus the chemical compostions in the ethyl acetate from Cimeiguo have been separated and primarily appraised. The final outcome is that a monomer has been separated.Its melting point is about 215°C.The monomer which is a kind of white powder crystallization is a sort of triterpenoid compound.