Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-04-08
1996-10-08
Dentz, Bernard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514218, 5142305, 5142352, 514312, 540575, 544 586, 544128, 544238, 544349, 544363, 546113, 546156, A61K 31495, C07D40104
Patent
active
055631380
ABSTRACT:
Novel 4-oxoquinoline-3-carboxylic acid compounds of the formula: ##STR1## wherein R.sup.1 is cyclopropyl which may have 1 to 3 substituents of alkyl and halogen; phenyl which may be substituted by 1 to 3 substituents of alkoxy, halogen and OH; alkyl which may be substituted by halogen, alkanoyloxy or OH; alkenyl; or thienyl, R.sup.2 is 5- to 9-membered saturated or unsaturated heterocyclic ring which may be sustituted, R.sup.3 is alkyl, R is H or alkyl, and X is halogen, and pharmaceutically acceptable salts thereof, said compounds having excellent antimicrobial activity and hence being useful as an antimicrobial agent, and a pharmaceutical composition containing said compound as an active ingredient.
REFERENCES:
patent: 4544747 (1985-10-01), Ishikawa et al.
patent: 4571396 (1986-02-01), Hutt et al.
patent: 4771055 (1988-09-01), Domagala et al.
patent: 4980470 (1986-09-01), Masuzawa et al.
Patent Abstract of Japan, vol. 11, No. 167, May 28, 1987, 62-469.
Miyamoto Hisashi
Tone Hitoshi
Ueda Hiraki
Yamashita Hiroshi
Dentz Bernard
Otsuka Pharmaceutical Company Limited
LandOfFree
Benzoheterocyclic compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Benzoheterocyclic compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benzoheterocyclic compounds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-57389