The steril carbonate crystals of appropriate bulk-density were prepared by the methods of solvent-out crystallization in optimized condition,and the uniformity of the mixing cephalosporin and steril carbonate was improved.
采用溶析结晶法,通过优化结晶工艺条件,制备出合适松密度的无菌碳酸钠结晶,提高了其与头孢菌素原粉的混合、分装均匀性。
These intermediates include the products for penicillin, cephalosporin and lactamase inhibitors.
本文对β-内酰胺类抗生素用各种中间体的供求进行了综合分析,该类化学品分为青霉素系列产品用、头孢类抗生素用中间体和内酰胺酶抑制剂三类。
Study on the process for synthesis of cefpirome sulfate;
硫酸头孢匹罗的合成工艺研究
Study on Synthesis of Cefixime Side Chain;
头孢克肟侧链的合成研究
Cefdinir in treament of children with community-acquired pneumonia;
头孢地尼颗粒治疗儿童社区获得性细菌性肺炎临床观察
A Study of Activities of Cefdinir and Other Antibacterial Agents in Vitro Against Normal Respiratory Tract Pathogens in Community-acquired Infections;
头孢地尼等抗生素对社区获得性呼吸道感染常见病原菌的体外抗菌活性研究
The study on antibacterial activity in vitro of Cefdinir and other four antimicrobial agents against pathogen from community respiratory tract infections;
头孢地尼等五种抗菌药物对呼吸道感染致病菌体外抗菌活性的研究
