21777-48-0Relevant articles and documents
α-Acylureidocephalosporins and salts and esters thereof
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, (2008/06/13)
Compounds which are clinically important cephalosporins and salts and esters thereof having a wide spectrum of activity against Gram-positive bacteria but especially against Gram-negative bacteria such as Pseudomonas spp. against which commercially available cephalosporins are normally inactive. Preferred compounds of the invention are also active against Gram-negative cephalosporinase-producing organisms such as Enterobacter spp., Serratia spp. and indole-positive Proteus; methods of preparation are described.
