年产300吨头孢拉定原料药车间工艺的设计说明

300T/年头孢拉定原料药生产车间的工艺设计摘 要头孢拉定 (Cephradine, Velosef) 别名：先锋霉素Ⅵ、头孢菌素Ⅵ等。本品为第一代半合成头孢菌素，抗菌作用与头孢氨苄相似。头孢拉定是第一代头孢菌素类抗生素，该药是美国squibb公司首先研制成功并生产的一个即可口服又可注射的头孢菌素。本品自问世以来，由于其优良的抗菌活性和药动学特点而被广泛应用于人医临床，适用于敏感菌引起的感染与预防多种术后感染。2024年农业部批准将头孢拉定用于兽医临床，初步显示其在兽因临床上应用价值非常大。本设计基于原料药车间的设计对头孢拉定生产做了个详细的讨论，并对头孢拉定原料药车间做了初步的设计。本设计以市为厂址，根据实地情况和自然因素，经济因素规划了药厂的布局与面积。使得药厂具有自然、交通、人为的便利。根据市的自然状况对药厂部布局做了规划，整个药厂具有生活区，生产区，行政区，配套设施区。车间的布局符合生产最优化的原则，并严格根据 CMP 的要求进行设计，使得其能顺利进行头孢拉定原料药的生产。关键词：头孢拉定，初步工艺设计，原料药Preliminary Design of Production PlantProcess of300 Tons of CefradineABSTRACTCephradine which has alias such as Vanguard ADM VI, cephalosporins Ⅵ,and so on. This product is the first generation of semi-synthetic cephalosporin. The result shows that the effect of antibacterial is similar with cephalexin's. Cephradine is the first generation cephalosporin antibiotic, the drug is successfully developed first by the company of Squibb locates in US which produced the cephalosporins that can not only be taken orally but also be injected.Since it was developed, this product is widely used in human medicine clinical because of their excellent antibacterial activity and pharmacokinetic characteristics which applicable to goods caused by infection and prevention of a variety of postoperative infection. In 2024, Cephradine was approved to be used in the veterinary clinic by Ministry of Agriculture, and the initial value display in the animal due to the clini...