2-amino-N'-(4-methylbenzoyl)benzohydrazide

2-(4-methylphenyl)-3,4-dihydro-1,3,4-benzotriazepin-5-one

2-(4-methoxyphenyl)-3,4-dihydro-1,3,4-benzotriazepin-5-one

N-(2-amino-benzoyl)-N'-p-methoxy-benzoylhydrazine

2-(4-nitrophenyl)-3,4-dihydro-1,3,4-benzotriazepin-5-one