HRID2381137

反应详情

EQUATION

反应方程式

HRID 2381137 的结构方程式

PROCEDURE

实验过程

The 4-[4-[2-(4-acetylpiperazin-1-yl)ethoxy]phenyl]-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-ol used as starting material was obtained in 55% yield by an analogous method to Example 36, preparation of starting materials, starting from 4-(4-hydroxyphenyl)-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-ol and 2-(4-acetylpiperazine-1-yl)ethanol (obtained as described in PCT Int. Appl. WO2003064413, Example 28, preparation of starting materials).

WORKUP

后处理

  1. customwas obtained in 55% yield by an analogous method to Example 36, preparation of starting materials