上游原料
N-alpha-t-BOC-glycine; 2-[(tert-butoxycarbonyl)amino]acetic acidazepane2-(3,4-dichlorophenyl)acetic acid；2-(3,4-Dichlorophenyl)acetic acidtert-butyl 2-(1-azepanyl)-2-oxoethylcarbamateN-[2-(1-azepanyl)ethyl]-N-methylamine; 2-(1-azepanyl)-N-methyl-1-ethanamineN-[2-(1-azepanyl)ethyl]-2-(3,4-dichlorophenyl)-N-methylacetamide
