申请人:Bristol-Myers Company
公开号:US03983119A1
公开(公告)日:1976-09-28
A new process has been developed for the synthesis of optionally substituted 1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-ones. In particular, the process is particularly adaptable for the preparation of the 5,6-disubstituted compounds, e.g., 5,6-dimethyl-1,2,3,5-tetrahydroimidazo-[2,1-b]quinazolin-2-one. The compounds so prepared are useful as blood platelet anti-aggregative and/or antihypertensive agents in mammals, including humans.
一种新的合成过程已经开发出来,用于合成可选取代的1,2,3,5-四氢咪唑[2,1-b]喹唑啉-2-酮。特别地,该过程特别适用于制备5,6-二取代化合物,例如5,6-二甲基-1,2,3,5-四氢咪唑[2,1-b]喹唑啉-2-酮。所制备的化合物在哺乳动物中,包括人类,作为血小板抗聚集和/或降压剂是有用的。