95572 ⎘
Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring; Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3 Methylene radicals, substituted by sulfur atoms
FLUOROGENIC ASSAY FOR RAPID SCREENING OF BACTERIAL BETA-LACTAMASE ACTIVITY
#2Compounds to Identify Beta-Lactamases, and Methods of Use Thereof
#3Crystalline form of cefamandole nafate compound, preparation and preparing method thereof
#4NEW CRYSTALLINE FORM OF CEFAMANDOLE SODIUM COMPOUND, FORMULATION AND PREPARATION METHOD THEREOF
#5Probes for rapid and specific detection of mycobacteria
#6CEPHALOSPORIN COMPOSITIONS AND METHODS OF MANUFACTURE
#7N-Heterocyclic Substituent-Containing Antibiotic, Preparation and Use Thereof
#8Cephem compound having pyridinium group
#9Process for purifying cefotiam hydrochloride
#10Refining process of Cefamandole sodium
#11Purification method of aztreonam
#12CEPHALOSPORIN DERIVATIVES USEFUL AS BETA-LACTAMASE INHIBITORS AND COMPOSITIONS AND METHODS OF USE THEREOF
#13Crystalline sodium salt of cephalosporin antibiotic
#14N-HETEROCYCLIC SUBSTITUENT-CONTAINING ANTIBIOTIC, PREPARATION AND USE THEREOF
#15Crystalline sodium salt of cephalosporin antibiotic
#16Neurotherapeutic Cephalosporin Sulfoxide and Sulfone-Containing Compositions
#17Cefazolin sodium pentahydrate crystal and its molecular assembly preparation method
#18Crystalline sodium salt of cephalosporin antibiotic
#19Cephalosporin compounds comprising a C3 thio-methyl moiety substituted with N-containing heterocyclic group, and a C7 thiourea acetamido group, their preparations and uses thereof
#20Oral neurotherapeutic cephalosporin sulfoxide and sulfone-containing compositions
#21Substrates for beta-lactamase and uses thereof