Method for preparing alkyl-5,11-dihydro-6h-dipyrido[3,2-B:2',3'-E] [1,4]
申请人:Boehringer Ingelheim Pharmaceuticals, Inc.
公开号:US05532358A1
公开(公告)日:1996-07-02
A method for preparing certain 4-alkyl-5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-ones, which employs the following reaction scheme: ##STR1##