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|Title:||5-substituted-6,8-difluoroquinolines useful as antibacterial agents|
|Abstract:||The present invention relates to a quinoline derivative of the formula ##STR1## wherein Z is an amino group or a halogen atom, R.sub.1 is a hydrogen atom or a methyl or ethyl group, R.sub.2 is a hydrogen atom or a methyl or fluoromethyl group, R.sub.3 and R.sub.4 are the same or different and each represents a hydrogen atom or a methyl group, and n is 1 or 2; and esters thereof and salts thereof and processes for preparation thereof. These compounds show excellent antibacterial activity and are useful antibacterial agents.|
|Inventor(s):||Matsumoto; Jun-ichi (Ikoma, JP), Miyamoto; Teruyuki (Sakai, JP), Egawa; Hiroshi (Toyonaka, JP), Nakamura; Shinichi (Takatsuki, JP)|
|Assignee:||Dainippon Pharmaceutical Co., Ltd. (Osaka, JP)|
Patent Claim Types:|
see list of patent claims
|Compound; Composition; Use;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
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