| abstract |
ABSTRACT The galacturonate, aspartate, gluconate, and glutamate salts of 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid and 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid, methods of preparation of said salts, pharmaceutical compositions containing said salts and methods of treating microbial infections using said pharmaceutical compositions are disclosed. |