上游原料
(2-Amino-5-chlorophenyl)(phenyl)methanone; 2-Amino-5-chlorobenzophenone4-Methylene-2-oxetanone; Acetyl ketene2-Bromoacetyl bromide; Bromoacetyl bromideacetyl chloride[5-chloro-2-(methylamino)phenyl](phenyl)methanoneN-(2-benzoyl-4-chlorophenyl)-2-bromo-N-methylacetamide2-amino-N-(2-benzoyl-4-chlorophenyl)-N-methylacetamide7-chloro-1-methyl-5-phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one
