HRID50350
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Prepared analogously to Example 90 from 1-methyl-2-[N-(4-amidinophenyl)aminomethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)amide hydrochloride and n-octyl chloroformate. Yield: 34% of theory, C37H46N6O5 (654.8); Rf value: 0.15 (silica gel; dichloromethane/ethanol=19:1); EKA mass spectrum: (M+H)+=655; (M+H+Na)++=339; (M+Na)+=677.