95566 ⎘
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
Sub-classes:Intermediates in the synthesis of cephalosporin compounds
#2Derivatized 3-styryl-cephalosporins
#3Broad spectrum beta-lactamase inhibitors
#4Broad spectrum beta-lactamase inhibitors
#5Broad spectrum beta-lactamase inhibitors
#6Intermediates in the synthesis of cephalosporin compounds
#7Broad spectrum beta-lactamase inhibitors
#8Derivatized 3-styryl-cephalosporins
#9β-lactamase substrates and methods of their use for the diagnosis of tuberculosis
#10Broad spectrum beta-lactamase inhibitors
#11Cephalosporin derivatives and pharmaceutical compositions thereof
#12Cephalosporins useful as antibacterial agents
#13Cephalosporin derivatives and pharmaceutical compositions thereof
#14Broad spectrum beta-lactamase inhibitors
#15Process for producing 3-chloromethyl-3-cephem derivatives