申请人:Pfizer Inc.
公开号:US05037834A1
公开(公告)日:1991-08-06
1-Substituted-6-fluoro-7-heterocyclic-1,4-dihydroquino-1-(or dihydronaphthyridin)-4-one carboxylic acids have antibacterial properties. The 7-heterocyclic group is a bicyclic group, one of the rings of which is saturated and the other ring of which is unsaturated.
1-取代-6-氟-7-杂环-1,4-二氢喹诺-1-(或二氢萘啉)-4-酮羧酸具有抗菌性能。7-杂环基团是一个双环基团,其中一个环是饱和的,另一个环是不饱和的。