申请人:Morton-Norwich Products, Inc.
公开号:US03997538A1
公开(公告)日:1976-12-14
A series of 2-(3,4-dichlorophenyl)-4-(substituted amino)quinazolines of the formula: ##STR1## wherein R is (1-pyrrolidinyl)propyl; 3-[bis-(2-hydroxyethyl)amino]propyl; 2,3-dihydroxypropyl; 3-diethylamino-2-hydroxypropyl; or 3-hydroxypropyl and various acid salts are effective antibacterial agents.
一系列的2-(3,4-二氯苯基)-4-(取代氨基)喹唑啉化合物,化学式如下:##STR1## 其中R为(1-吡咯烷基)丙基;3-[双-(2-羟乙基)氨基]丙基;2,3-二羟基丙基;3-二乙基氨基-2-羟基丙基;或3-羟基丙基,以及各种酸盐是有效的抗菌剂。