68886-08-8Relevant articles and documents
Haloarylmalonamidooxacephalosporins
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, (2008/06/13)
Antibacterial haloarylmalonamido-1-dethia-1-oxacephalosporins of the following formula: STR1 wherein Ar is STR2 (in which Hal and Hal' each is halogen and RO is hydroxy or protected hydroxy); COA and COB each is carboxy or protected carboxy including a pharmaceutically acceptable salt group; and Het is 1-lower alkyl-5-tetrazolyl, 1,3,4-thiadiazol-2-yl or 5-lower alkyl-1,3,4-thiadiazol-2-yl, a pharmaceutical or veterinary composition comprising the said haloarylmalonamido-1-dethia-1-oxacephalosporin and pharmaceutical carrier, and a method for treating or preventing human or veterinary infectious diseases comprising administering an effective amount of the said antibacterial compound.