申请人:Pfizer Inc.
公开号:US03971783A1
公开(公告)日:1976-07-27
Certain novel 7-alkoxy-4-(N-[.omega.-(heteroaryl)alkyl]amino)quinazoline compounds, optionally bearing an alkyl or substituted alkyl group at the 2-position, an alkyl, benzyl, phenyl or alkoxyphenyl group on the 4-amino nitrogen atom, an alkyl or alkoxy group at the 5-position, and an alkyl alkoxy, hydroxy or amino group at the 6-position; and the acid-addition salts thereof. Compounds are cardiac stimulants.
某些新型的7-烷氧基-4-(N-[.omega.-(杂环芳基)烷基]氨基)喹唑啉化合物,可选地在2-位置带有烷基或取代烷基基团,在4-氨基氮原子上带有烷基、苄基、苯基或烷氧基苯基基团,在5-位置带有烷基或烷氧基基团,在6-位置带有烷基烷氧基、羟基或氨基基团;以及其酸加成盐。这些化合物是心脏兴奋剂。