The present invention relates to a novel synthetic route for the preparation of raltegravir and pharmaceutically acceptable salts, starting from 2-amino-2-methylpropanenitrile and oxadiazole carbonyl chloride, through the formation of a pyrimidinone intermediate of formula (V).
本发明涉及一种新型合成路线,用于制备拉替尼韦及其药学上可接受的盐。该路线以2-
氨基-2-
甲基丙烯腈和噁二唑羰基
氯为起始原料,通过形成公式(V)的
嘧啶酮中间体来完成。