HRID50319

反应详情

EQUATION

反应方程式

HRID 50319 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

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.