YY/T 0210-1995 in English

本标准规定了药用中间体7-氨基-3-去乙酰氧基头孢烷酸(7-ADCA)的技术要求、试验方法、检验规则、包装、标志、贮存和运输的要求。
本标准适用于以青霉素钾为原料，通过扩环转化为3-去乙酰氧基头孢菌素，再裂解成的药用中间体7-氨基-3-去乙酰氧基头孢烷酸(7-ADCA )，主要用作半合成头孢菌素的中间体。

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, storage and transportation requirements for the pharmaceutical intermediate 7-amino-3-deacetoxycephalosporanic acid (7-ADCA). This standard applies to the pharmaceutical intermediate 7-amino-3-deacetoxycephalosporanic acid (7-ADCA), which uses penicillin potassium as raw material, is converted into 3-deacetoxycephalosporin through ring expansion, and then cleaved into ), mainly used as an intermediate for semi-synthetic cephalosporins.