HRID444276

反应详情

EQUATION

反应方程式

REACTANTS

反应物

结构：NC(=O)OCC1=C(C(=O)O)N2C(=O)C(N)[C@H]2SC1

HCID12784759

未命名化合物

HCID54347340

未命名化合物

PRODUCTS

生成物

结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(N)=O)CS[C@H]12)c1csnn1

HCID131712191

未命名化合物

收率 45.6%

PROCEDURE

实验过程

2-Methoxyimino-2-(1,2,3-thiadiazol-4-yl)acetic acid (syn isomer)(0.65 g) and 7-amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid (0.96 g) were reacted according to similar manners to those of Examples 12 and 15 to give 7-[2-methoxyimino-2-(1,2,3-thiadiazol-4-yl)acetamido]-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid (syn isomer) (0.7 g).