The invention relates to 1-cyclopropyl-6-fluoro-1,4 dihydro-4-oxo-7-[4-(oxo-(alkyl)-1-piperazinyl]-quinoline-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.
1-Cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7-(4-(oxoalkyl)-1-piperazinyl)-3-chinolincarbonsäuren und ihre Derivate, Verfahren zu ihrer Herstellung sowie diese enthaltende antibakterielle Mittel
申请人:BAYER AG
公开号:EP0113092A1
公开(公告)日:1984-07-11
1-Cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7-[4-(oxoalkyl)-1-piperazinyl]-3-chinolincarbonsäuren der Formel
in der R1, R2, R3, R4 und R5 sowie X die in der Beschreibung angegebenen Bedeutungen haben, sind antibakteriell wirksam und sollen als Wirkstoffe von Arzneimitteln verwendet werden.
1-环丙基-6-氟-1,4-二氢-4-氧代-7-[4-(氧代烷基)-1-哌嗪基]-3-喹啉羧酸,其式中 R1、R2、R3、R4 和 R5 以及 X 具有说明中给出的含义,具有抗菌活性,可用作药物的活性成分。
US4547503A
申请人:——
公开号:US4547503A
公开(公告)日:1985-10-15
US4563459A
申请人:——
公开号:US4563459A
公开(公告)日:1986-01-07
Microbicidal agents based on quinolonecarboxylic acid
申请人:Bayer Aktiengesellschaft
公开号:US04563459A1
公开(公告)日:1986-01-07
Combating microorganisms, particularly in agriculture, with a 1-cyclopropyl-1,4-dihydro-4-oxo-quinolinecarboxylic acid of the formula ##STR1## in which R.sup.1 is hydrogen, fluorine, chlorine, bromine or nitro, R.sup.2 is hydrogen, chlorine, fluorine or the group ##STR2## particularly a 4-piperazinyl radical, or an acid addition, alkali metal, alkaline earth metal or heavy metal salt thereof which is tolerated by plants, or a hydrate thereof. Some of the compounds are known.