HRID50318

反应详情

EQUATION

反应方程式

HRID 50318 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-hexyl chloroformate. Yield: 51% of theory, C34H41N7O5 (627.8); Rf value: 0.53 (silica gel; dichloromethane/methanol=9:1); EKA mass spectrum: (M+H)+=628; (M+H+Na)++=325.7; (M+2H)++=314.7.