76517-45-8Relevant academic research and scientific papers
6-β-substituted penicillanic acid compound free of the 6-α-epimer
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, (2008/06/13)
6-β-Substituted penicillanic acids and derivatives thereof as useful enhancers of the effectiveness of several β-lactam antibiotics against many β-lactamase producing bacteria, and 6-β-substituted penicillanic acid derivatives wherein the carboxy group is protected by a conventional penicillin carboxy protecting group as useful intermediates leading to said synergistic agents. A process for converting 6,6-disubstituted penicillanic acid derivatives to the corresponding 6-β-substituted penicillanic acid congeners.
Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-β-congeners
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, (2008/06/13)
6-β-Substituted penicillanic acids and derivatives thereof as useful enhancers of the effectiveness of several β-lactam antibiotics against many β-lactamase producing bacteria, and 6-β-substituted penicillanic acid derivatives wherein the carboxy group is protected by a conventional penicillin carboxy protecting group as useful intermediates leading to said synergistic agents. A process for converting 6,6-disubstituted penicillanic acid derivatives to the corresponding 6-β-substituted penicillanic acid congeners.
DERIVATIVES OF 6BETA-HYDROXYALKYLPENICILLANIC ACIDS AS BETA-LACTAMASE INHIBITORS
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, (2008/06/13)
6beta-Hydroxyalkylpenicillanic acids and derivatives thereof as useful enhancers of the effectiveness of several beta-lactam antibiotics against many beta-lactamase producing bacteria, and 6beta-substituted penicillanic acid benzyl ester derivatives as useful intermediates leading to said agents which enhance the effectiveness of beta-lactam antibiotics
