上游原料
5-chloro-2-nitrobenzoic acidmethyl 5-chloro-2-nitrobenzoatemethyl 2-amino-5-chlorobenzoatemethyl 5-chloro-2-[[(4-methylphenyl)sulfonyl]amino]benzoatemethyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoateethyl 7-chloro-1-[(4-methylphenyl)sulfonyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine-4-carboxylate7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one2-methyl-4-nitrobenzoyl chloride7-chloro-1-(2-methyl-4-nitrobenzoyl)-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one1-(4-amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one2-methylbenzoyl chloride; o-Toluoyl chlorideN-[4-[(7-chloro-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methylbenzamide
