3-Benzyloxycarbonylamino-N-[5-chloro-2-(2-phenylcarbamoyl-acetyl)-phenyl]-succinamic acid methyl ester

methyl 7-chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepine-3-acetate

methyl 7-chloro-5-(2-chlorophenyl)-1-isobutyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepine-3-acetate