Novel naphthyridine-, quinoline- and benzoxazine-carboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.
Die Erfindung betrifft neue 6,7-disubstituierte 1-Cyclopropyl-1,4-dihydro-4-oxo-1,8-naphthyridin-3-carbon säuren der Formel
in welcher X und A die in der Beschreibung angegebene Bedeutung haben, Verfahren zu ihrer Herstellung sowie diese Verbindungen enthaltende antibakterielle Mittel und Futterzusatzstoffe.
本发明涉及新的 6,7-二取代 1-环丙基-1,4-二氢-4-氧代-1,8-萘啶-3-羧酸,其式为
式中 X 和 A 的含义、其制备工艺以及含有这些化合物的抗菌剂和饲料添加剂。
Use of quinolone and naphthyridine antibiotics for the manufacture of ophthalmic medicaments
申请人:WARNER-LAMBERT COMPANY
公开号:EP0235589A2
公开(公告)日:1987-09-09
Quinolone and naphthyridine antibiotics useful for treating ocular infections by topical administration.
可通过局部用药治疗眼部感染的喹诺酮类和萘啶类抗生素。
SANCHEZ, JOSEPH P.;DOMAGALA, JOHN M.;HAGEN, SUSAN E.;HEIFETZ, CARL L.;HUT+, J. MED. CHEM., 31,(1988) N 5, 983-991
作者:SANCHEZ, JOSEPH P.、DOMAGALA, JOHN M.、HAGEN, SUSAN E.、HEIFETZ, CARL L.、HUT+
DOI:——
日期:——
7-Substituted-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids; 7-substituted-1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acids; their derivatives; and a process for preparing the compounds