上游原料
4-Amino-5-chloro-2-methoxybenzoic acid1-trityl-4-piperidinylamine; 1-trityl-4-piperidinamine4-amino-5-chloro-2-methoxy-N-(1-trityl-4-piperidinyl)benzamide4-amino-5-chloro-2-methoxy-N-(4-piperidinyl)benzamide4-Amino-5-chloro-2-methoxybenzoic acid methoxycarbonyl anhydridebutyl 2-bromoacetate4-Amino-5-chloro-2-methoxybenzoic acidn-Butyl Chloroacetate; butyl 2-chloroacetatetert-butyl 4-piperidinylcarbamate; 4-tert-Boc-aminopiperidinebutyl 2-[4-[(tert-butoxycarbonyl)amino]-1-piperidinyl]acetatebutyl 2-(4-amino-1-piperidinyl)acetate2-Chloroacetyl chloride; Chloroacetic chloriden-Butyl Chloroacetate; butyl 2-chloroacetate4-Amino-5-chloro-2-methoxybenzoic acid methoxycarbonyl anhydride1-Benzyl-4-piperidinylamine; 1-Benzyl-4-piperidinamine; 4-Amino-1-benzylpiperidinetert-butyl 4-piperidinylcarbamate; 4-tert-Boc-aminopiperidinebutyl 2-[4-[(tert-butoxycarbonyl)amino]-1-piperidinyl]acetatebutyl 2-(4-amino-1-piperidinyl)acetatetert-butyl 1-benzyl-4-piperidinylcarbamateEthyl 2-bromoacetate; Ethyl bromoacetate4-amino-5-chloro-2-methoxy-N-(4-piperidinyl)benzamideethyl 2-[4-[(4-amino-5-chloro-2-methoxybenzoyl)amino]-1-piperidinyl]acetate2-{4-[(4-amino-5-chloro-2-methoxybenzoyl)amino]-1-piperidinyl}acetic acid
