Objective To study the in vitro activity of cefuroxime/tazobactam combined at various ratios(1∶1、2∶1、4∶1)、cefoperazone/shubatan、piperacillin/tazobactam against clinical isolates,in order to provide the evidence for the new drug research of drug manufactory.

Recrystallization of amorphous Cefuroxime axetil by a gas antisolvent;

Study on the synthesis of cefuroxime axetil;

Interaction between Cefuroxime Axetil and Bovine Serum Albumin by Fluorescence Spectroscopy;

A randomized,double-blind and parallel control clinical study to evaluate faropenem sodium tablets versus cefuroxime axetil tablets in the treatment of respiratory bacterial infections;

In vitro dissolution of two cefuroxime axetil tablets;

Study on dissolution of cefuroxime axetil tablets;