FOERFARANDE FOER FRAMSTAELLNING AV NYA TERAPEUTISKT ANVAENDBARA 1-CYKLOPROPYL-6-FLUOR-1,4-DIHYDRO-4-OXO-7- (ALKYL-1-PIPERAZINYL)-3-KINOLINKARBOXYLSYRADERIVAT.

摘要

The invention relates to 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(alkyl-1-piperazinyl)quinol ine-3-carboxylic acids of Formula (I), processes for their manufacture, compositions containing them and use of said compounds and compositions as antibacterial and/or feedstuff additives.