HRID248208

反应详情

EQUATION

反应方程式

HRID 248208 的结构方程式

PROCEDURE

实验过程

In the same manner as described in Example 48, (1R, 5S, 6S)-2-[(3S)-pyrrolidine-2-thion-3-ylthio]-6-[(1R)-1-hydroxyethyl]-1-met hylcarbapen-2em-3-carboxylic acid potassium salt is treated with isobutyryloxymethyl iodide to give (1R, 5S, 6S)-2-[(3S)-pyrrolidine-2-thion-3-ylthio]-6-[(1R)-1-hydroxyethy l]-1-methylcarbapen-2-em-3-carboxylic acid isobutyryloxymethyl ester. hydroxyethyl]-1-methylcarbapen-2-em-3-carboxylic acid