7-acylamino-3-heteroaryltio-3-cefemkarboksylsyre-antibiotika og prodrugs derav

The present invention includes novel (7R)-7-acylamino-3-heteroarylthio-3-cephem-4-carboxylic acids or their pharmacologically acceptable salts and prodrugs thereof, which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to beta -lactam antibiot...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, VING JACK, CALKINS, TREVOR, HECKER, SCOTT J, GLINKA, TOMASZ W, CHO, AESOP
Format: Patent
Sprache:nor
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Beschreibung
Zusammenfassung:The present invention includes novel (7R)-7-acylamino-3-heteroarylthio-3-cephem-4-carboxylic acids or their pharmacologically acceptable salts and prodrugs thereof, which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to beta -lactam antibiotics and are useful as antibacterial agents. The invention also relates to novel intermediates useful for making the novel compounds of the present invention and to novel methods for producing the novel compounds and intermediate compounds.