Title:
NOVEL FLUOROQUINOLONE ANTIMICROBIAL
Document Type and Number:
WIPO Patent Application WO/1991/017988
Kind Code:
A1
Abstract:
A novel quinolonecarboxylic acid derivative of formula (I) and its salt, characterized by having a more potent antimicrobial activity and a lower side effect than those of known analogous compounds.
Inventors:
NAGANO HIROYUKI (JP)
KATOH YASUYUKI (JP)
MATSUBARA SHUZO (JP)
KATOH YASUYUKI (JP)
MATSUBARA SHUZO (JP)
Application Number:
PCT/JP1991/000597
Publication Date:
November 28, 1991
Filing Date:
May 01, 1991
Export Citation:
Assignee:
CHUGAI PHARMACEUTICAL CO LTD (JP)
International Classes:
C07D401/04; (IPC1-7): A61K31/47; C07D401/04
Foreign References:
| JPS62252772A | 1987-11-04 | |||
| JPS63198664A | 1988-08-17 |
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