HRID1433789

反应详情

EQUATION

反应方程式

HRID 1433789 的结构方程式

PROCEDURE

实验过程

Prepared by the same method as described in example 3 except that (i) 2-chloro-4-iodoaniline was used in place of 4-bromo-2-chloroaniline in step 1, (ii) (2S,3S)-2-tert-butoxycarbonylamino-3-methyl-pentanoic acid was used in place (2S,3S)-2-tert-butoxycarbonylamino-3-phenyl-butyric acid in step 1, and (iii) (R)-tert-butoxycarbonylamino-[4-(2-methoxy-ethoxy)-phenyl]-acetic acid was used in place of (R)-tert-butoxycarbonylamino-[4-(2-tert-butoxy-ethoxy)-phenyl]-acetic acid in step 2. (R)-tert-Butoxycarbonylamino-[4-(2-methoxy-ethoxy)-phenyl]-acetic acid was prepared as described in example 80.

WORKUP

后处理

  1. customPrepared by the same method