Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-10-28
1989-01-03
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514218, 540575, 544363, A61K 3147, A61K 3153, C07D21556, C07D40104
Patent
active
047957514
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.
REFERENCES:
patent: 3753993 (1973-08-01), Lesher et al.
patent: 4556658 (1985-12-01), Grohe et al.
patent: 4559341 (1985-12-01), Petersen et al.
patent: 4563459 (1986-01-01), Grohe et al.
patent: 4636506 (1987-01-01), Gilligan et al.
patent: 4668680 (1987-05-01), Trehan et al.
Mich et al, CA 105-97485j.
Egawa Hiroshi
Matsumoto Jun-ichi
Miyamoto Teruyuki
Nakamura Shin-ichi
Dainippon Pharmaceutical Co., Ltd.
Daus Donald G.
Shen Cecilia
LandOfFree
5-substituted-6,8-difluoroquinolines useful as antibacterial age does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 5-substituted-6,8-difluoroquinolines useful as antibacterial age, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 5-substituted-6,8-difluoroquinolines useful as antibacterial age will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2168661