95571 ⎘
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 oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
FLUOROGENIC BETA-LACTAMASE SUBSTRATE AND ASSOCIATED DETECTION METHOD
#2Crystal of cephalosporin intermediate 7α-methoxy cephalothin and method for preparing same
#3Oxidation process for preparing 3-formyl-cephem derivatives
#4β-lactamase substrates and methods of their use for the diagnosis of tuberculosis
#5CEPHALOSPORIN COMPOSITIONS AND METHODS OF MANUFACTURE
#6Regulation of nitric oxide release and biofilm development
#7Oxidation process for preparing 3-formyl-cephem derivatives
#8NOVEL COMPOUNDS WITH HIGH THERAPEUTIC INDEX
#9Phthalanilate compounds and methods of use
#10PRODRUG DERIVATIVES OF ACIDS USING ALCOHOLS WITH HOMOTOPIC HYDROXY GROUPS AND METHODS FOR THEIR PREPARATION AND USE
#11L-THREONINE DERIVATIVES OF HIGH THERAPEUTIC INDEX
#12L-threonine derivatives of high therapeutic index
#13L-Threonine derivatives of high therapeutic index
#14Prodrug derivatives of acids using alcohols with homotopic hydroxy groups and methods for their preparation and use
#15CRYSTALLINE HYDRATES OF CEFDINIR CALCIUM SALT
#16Process for the production of cefotaxime sodium
#17L-Threonine derivatives of high therapeutic index
#18Process for the preparation of cefoxitin
#19Compounds with high therapeutic index
#20Cytotoxic compounds and conjugates