UN PROCEDIMIENTO PARA PREPARAR NUEVAS AMINO Y AROILAMINO-N-FENILPIRIDINAMINAS

摘要

Nitro, amino and aroylamino-N-phenylpyridinamines as chemical intermediates and/or having antidepressant activity having the formula wherein R3 is nitro, amino or aroylamino, and Q is hydrogen, -NR1R2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.