135026-90-3Relevant academic research and scientific papers
Naphthyridine antibacterial agents
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, (2008/06/13)
Novel naphthyridine-carboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections.
Individual stereoisomers of pyrrolidine methanamines substituted on the ring nitrogen by a 1-phenylethyl group
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, (2008/06/13)
Individual stereoisomers of 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones and naphthyridones are described, their therapeutic advantages as antibacterial agents, as well as a novel method for the preparation and isolation of such stereoisomers.
Pyridonecarboxylic acid derivatives
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, (2008/06/13)
This invention provides novel pyridonecarboxylic acid derivatives having a quite high antimicrobial activity. The derivatives have the following formula: STR1 wherein R1, R2 and R3 represent each a hydrogen or C1 -C6 alkyl group; R4 represents an ethyl, 2-fluoroethyl, vinyl, isopropyl, isopropenyl or cyclopropyl group; and X represents CH, C-F, C-Cl or N wherein (i) one of R1, R2 and R3 represents a hydrogen or C1 -C6 alkyl group, and (ii) either R1 forms a methylene chain having 2 to 4 carbon atoms together with R2 or R3, or R2 and R3 form together an alkylene chain having 2 to 5 atoms and R4 represents an ethyl, 2-fluorethyl, vinyl, isopropyl, isopropenyl or cyclopropyl group and X represents CH, C-F, or C-Cl and salt thereof.
