HRID651790

反应详情

EQUATION

反应方程式

HRID 651790 的结构方程式

PROCEDURE

实验过程

The 2(R)-[1(S)-(benzyloxycarbamoyl)-4-phenylbutyl]-4-methyl-N-(6,8-dioxo-5,7-diazaspiro[3.4]oct-7-yl)valeramide used as the starting material was prepared in a manner analogous to that described in Example 7, parts (ii) and (iii) starting from 2(R)-[1(S)-(tert-butoxycarbonyl)-4-phenylbutyl]-4-methylvalerohydrazide and ethyl 1-isocyanato-1-cyclobutane carboxylate.

WORKUP

后处理

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