2-Amino-5-phenyl-4H-3,5-dihydro-1,5-benzodiazepin-4-ones and salts
申请人:Boehringer Ingelheim GmbH
公开号:US03944579A1
公开(公告)日:1976-03-16
Compounds of the formula ##SPC1## Wherein R.sub.1 and R.sub.2 are each hydrogen or methyl, and R.sub.3 is chlorine, bromine or nitro, and non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as tranquilizers.