3,4-diaminobenzamidine monohydrochloride 、 methyl [5'-N-tert-butylsulfamoyl-5-formyl-6-hydroxy-2'-methoxybiphenyl-3-yl]acetate 在
3,4-diaminobenzamidine monohydrochloride 作用下,
生成 methyl [5'-N-tert-butylsulfamoyl-5-(5-carbamimidoyl-1H-benzimidazol-2-yl)-6-hydroxy-2'-methoxybiphenyl-3-yl]acetate