HRID1840443

反应详情

EQUATION

反应方程式

HRID 1840443 的结构方程式

PROCEDURE

实验过程

The procedure of Example 1a) was repeated, except that 201 mg of 4-nitrobenzyl (3R,5R,6S)-6-((1R)-1-hydroxyethyl)-2-oxo-1-carbapenam-3-carboxylate and 424 mg of 7-[2-(4-nitrobenzyloxycarbonyl)aminoethyl]thio-2-(tri-n-butylstannyl)imidazo[5,1-b]thiazole were used as the starting compounds. Thus, 200 mg of 4-nitrobenzyl (5R,6S)-6-((1R)-1-hydroxyethyl)-2-[7-[2-(4-nitrobenzyloxycarbonyl)aminoethyl]thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate was prepared.