151434-64-9Relevant academic research and scientific papers
Quinolonecarboxylic acids
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, (2008/06/13)
The invention relates to novel derivatives of quinolonecarboxylic acid and naphthyridonecarboxylic acid which are linked to a β-lactam antibiotic, to their salts, to processes for their preparation and to antibacterial agents containing these derivatives.
Enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and process for their preparation
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, (2008/06/13)
The invention relates to enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and processes for their preparation. The starting, intermediate and end products are as follows: STR1
8-vinyl- and 9-ethinyl-quinolone-carboxylic acids
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, (2008/06/13)
The invention relates to new 8-vinyl- and 8-ethinylquinolonecarboxylic acids, process for their preparation, and antibacterial agents and feed additives containing them.
