HRID1463049

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID10376456

未命名化合物

结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=CCS[C@H]12)c1csc(N)n1

HCID131712444

未命名化合物

PRODUCTS

生成物

结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)OCOC(=O)C(C)C)=CCS[C@H]12)c1csc(N)n1

HCID131713610

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID8471

Triethylamine

C6H15N

PROCEDURE

实验过程

In the same manner as Example 8, 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid (syn-isomer) was reacted with iodomethyl isobutyrate in the presence of triethylamine to give isobutyryloxymethyl 7-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylate (syn-isomer), mp 95°-100° C. (decompn.).