HRID1697599

反应详情

EQUATION

反应方程式

HRID 1697599 的结构方程式

PROCEDURE

实验过程

In analogy to the procedure described in example 192 h, (2S,4R)-1-(3-oxo-thiobutyryl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester (example 192 g) was reacted with pyridazin-3-yl-hydrazine (CAS Reg. No. 40972-16-5) to give the title compound as colorless oil. MS (ESI): m/z=496.3 [M+H]+.