HRID1697726

反应详情

EQUATION

反应方程式

HRID 1697726 的结构方程式

PROCEDURE

实验过程

In analogy to the procedure described in example 253e, (2S,4R)-1-(2-benzyl-5-methyl-2H-pyrazol-3-yl)-4-methanesulfonyl-pyrrolidine-2-carboxylic acid methyl ester was saponified in the presence of lithium hydroxide to give the title compound which was used in the next step without further purification. MS (ESI): m/z=364.3 [M+H]+.