HRID568843

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID313

Hydrochloric Acid

ClH

结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(C(C)Sc3nnn[nH]3)CS[C@H]12)c1nc(NC=O)sc1Br

HCID178502763

未命名化合物

PRODUCTS

生成物

结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(C(C)Sc3nnn[nH]3)CS[C@H]12)c1nc(N)sc1Br.Cl

HCID178502764

未命名化合物

PROCEDURE

实验过程

7-[2-(2-Formamido-5-bromothiazol-4-yl)-2-methoxyiminoacetamido]-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid (syn isomer, 700 mg.) was treated with conc. hydrochloric acid (1 ml.) in a similar manner to that of Example 1-(2) to give 7-[2-(2-amino-5-bromothiazol-4-yl)-2-methoxyiminoacetamido]-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid hydrochloride (syn isomer, 660 mg.).