HRID50319
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-(2-pyridyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride and n-octyl chloroformate. Yield: 57% of theory, C36H45N7O5 (655.8); Rf value: 0.46 (silica gel; dichloromethane/methanol=9:1); EKA mass spectrum: (M+H)+=656; (M+H+Na)++=339.7; (M+2H)++=328.7.