HRID637208

反应详情

EQUATION

反应方程式

HRID 637208 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Prepare by the method of Example 56.1 using 2-methoxy-5-(1H-tetrazol-5-yl)benzoic acid and 3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-phenylpyrrolidine hydrochloric acid salt (prepared from (−)-3-(2-hydroxyethyl)-3-phenylpyrrolidine(R,R)-di-p-anisoyltartaric acid salt) to give, after chromatography on silica gel eluting sequentially with dichloromethane/methanol/concentrated ammonium hydroxide) 95/5/0.1 dichloromethane/methanol/concentrated ammonium hydroxide) 80/20/0.2, the title compound: Rf=0.81 (silica gel, dichloromethane/methanol/concentrated ammonium hydroxide) 90/10/0.1).

WORKUP

后处理

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