METHOD OF PREPARING UNSATURATED DERIVATIVES OF 7-ACYLAMIDO-3-CEPHEM-4-CARBOXALIC ACID OR THEIR ESTERS OR THEIR ALKALINE METAL SALTS

Heteromonocyclic and heterobicyclic derivatives of unsaturated 7-ayclamide-3-cephem-4-carboxylic acid are disclosed, and process for preparing same. These compounds are suitable for treating infections caused by Gram-positive and Gram-negative microorganisms.

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Bibliographische Detailangaben
Hauptverfasser: DZHULIANO NANNINI,IT, DZHUZEPPE MEJNARDI,IT, ALBERTA BYANCHI,IT, KARLO KONFALONERI,IT, DINO SEVERINO,IT, ETTORE PERRONE,IT, ANDZHELO FORDZHONE,IT, DZHIZELLA MONTI,IT
Format: Patent
Sprache:eng
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Zusammenfassung:Heteromonocyclic and heterobicyclic derivatives of unsaturated 7-ayclamide-3-cephem-4-carboxylic acid are disclosed, and process for preparing same. These compounds are suitable for treating infections caused by Gram-positive and Gram-negative microorganisms.