1.
Synthesis and antibacterial activity of novel fourth-generation cephalosporin compounds
新型第4代头孢菌素类化合物的合成及抗菌活性
2.
Studies on the Synthetic Process of the Third-Generation Cephalosporin, Ceftazidime;
第三代头孢菌素—头孢他啶合成工艺研究
3.
Studies on the Synthetic Process of the Third-Generation Cephalosporin-Cefoperazone;
第三代头孢菌素头孢哌酮钠的合成工艺研究
4.
Synthesis Research for the Fourth Generation Cephalosporin of Cefepime;
第四代头孢菌素药物盐酸头孢吡肟的合成研究
5.
Analysis of Clinical Safety Application of The Third Generation Cefazolin
第三代头孢菌素类抗生素临床安全用药分析
6.
Study on the Syntheses of the Fourth Generation Cephalosporins Analogues and Their Intermediates;
第四代头孢菌素类似物及其中间体的合成研究
7.
The Third-Generation Cephalosporin: an Analysis of 70 Cases of Adverse Drug Effects
第三代头孢菌素类药物不良反应70例分析
8.
ESBLs that is a large species of β -lactamases can hydrolyze the third generation cephalosporins and monobactams.
ESBLs是能够水解第三代头孢菌素和单环酰胺类抗生素的β-内酰胺酶。
9.
Synthesis and biological activity of 4-methylcephalosporin compounds
4-甲基化头孢菌素类化合物的合成和生物活性
10.
Studies on the Bacteriocin from Bacillus Subtilis R21-4;
枯草芽孢杆菌（Bacillus subtilis）R21-4细菌素的研究
11.
Gram negative bacilli resistant to cephalosporins were between 17.4% to 55.5%.
革兰阴性杆菌对三代头孢菌素的耐药在 17.4 %～ 5 5 .5 %之间。
12.
Epidemic tendency and clone transimission of insensitive Shigella sonnei against third generation cephalosporin
对三代头孢菌素不敏感宋内志贺菌的流行趋势和克隆传播
13.
Microcalorimetric investigation of two cephalosporins on colon bacteria activity
两种头孢菌素对大肠杆菌生长代谢作用的微量热研究
14.
Expression of Cephalosporin C Acylase in Acremonium chrysogenum
头孢菌素C酰基转移酶在顶头孢霉中的表达
15.
A semisynthetic analogue of cephalosporin used especially in the treatment of respiratory and urinary tract infections.
头孢氨苄一种半人工合成的头孢菌素代用物，尤用于治疗呼吸道和尿道感染
16.
Rational Selecttion of Cephalosporin C Producing Strain and the Optimization of Its Fermentative Processes;
头孢菌素C菌种改良和发酵工艺研究
17.
Studies on Synthesis and Biological Activity of 2-methylene Substituted of Cephalosporin New Compounds
2-位亚甲基取代头孢菌素类新化合物的合成与生物活性的研究
18.
Clinical study of treatment effect with etimicin sulfate combined with tert-cephalosporin in the aged patients without grave pneumonia
依替米星联合三代头孢菌素治疗老年社区获得性肺炎的临床研究