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HRID444275

反应详情

EQUATION

反应方程式

HRID 444275 的结构方程式

REACTANTS

反应物

2
结构：CC1=C(C(=O)O)N2C(=O)C(N)[C@H]2SC1
HCID13475828

未命名化合物

结构：CON=C(C(=O)O)c1csnn1
HCID54347340

未命名化合物

PRODUCTS

生成物

1
结构：CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CS[C@H]12)c1csnn1
HCID131712190

未命名化合物

收率 65.3%

PROCEDURE

实验过程

2-Methoxyimino-2-(1,2,3-thiadiazol-4-yl)acetic acid (syn isomer)(3.74 g) and 7-amino-3-methyl-3-cephem-4-carboxylic acid (4.3 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-methyl-3-cephem-4-carboxylic acid (syn isomer)(5.0 g), mp 111° to 116° C. (dec.).