Title:
【発明の名称】5―アルキルキノロンカルボン酸類
Document Type and Number:
Japanese Patent JP3046035
Kind Code:
B2
Abstract:
The invention relates to novel quinolone- and naphthyridonecarboxylic acid derivatives of the formula (I) in which R1, R2, R3, R4 and A have the meaning given in the description and which carry an alkyl or a substituted alkyl radical in the 5-position, a process for their preparation and antibacterial agents and food additives containing them.
Inventors:
Michael Shriever
Claus Grohe
Andreas Krebs
Ube Paterson
Thomas Sienke
Ingo Haller
Karl Georg Metzger
Liner Enderman
Hans-Joachim Zweiler
Claus Grohe
Andreas Krebs
Ube Paterson
Thomas Sienke
Ingo Haller
Karl Georg Metzger
Liner Enderman
Hans-Joachim Zweiler
Application Number:
JP7713590A
Publication Date:
May 29, 2000
Filing Date:
March 28, 1990
Export Citation:
Assignee:
Bayer Actien Gezershyaft
International Classes:
C07D401/04; A61K31/435; A61K31/4709; A61K31/5365; A61K31/5383; A61K31/542; A61K31/545; A61P31/04; C07D215/56; C07D471/04; C07D471/08; C07D471/10; C07D487/04; C07D487/08; C07D491/113; C07D498/04; C07D498/06; C07D513/04; C07D513/08; (IPC1-7): C07D471/04; C07D487/04; C07D498/04; C07D513/04
Domestic Patent References:
| JP62169789A | ||||
| JP62490A | ||||
| JP62145088A | ||||
| JP63201170A | ||||
| JP3502452A |
Attorney, Agent or Firm:
Heikichi Odashima