|Title:|| 7-amino-1-cyclopropyl-4-oxo-1,4-dihydro-quinoline- and naphthyridine-3-carboxylic acids, processes for their preparation and antibacterial agents containing these compounds|
|Abstract:||The invention relates to 7-amino-1-cyclo-propyl-4-oxo-1,4-dihydro-naphthyridine (or quinoline)-3-carboxylic acids of Formula I as defined in the specification. Also included in the invention is a process for the preparation of said compounds of Formula I and Ia. Further, the invention includes compositions containing the compounds of Formula I or Ia and the use of said compounds and compositions as antibacterial agents.|
|Inventor(s):|| Grohe; Klaus (Odenthal, DE), Zeiler; Hans-Joachim (Velbert, DE), Metzger; Karl G. (Wuppertal, DE) |
|Assignee:|| Bayer Aktiengesellschaft (Leverkusen, DE) |
|Filing Date:||Apr 01, 1986|
|Claims:||1. Ethyl 2,4-dichloro-5-fluorobenzoyl-acetate. |
2. Ethyl 2-(2,4-dichloro-5-fluorobenzoyl)-3-ethoxyacrylate.