Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-04-04
1987-01-13
Marantz, Sidney
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514312, 544333, 546156, A61K 3147, C07D21518
Patent
active
046365060
ABSTRACT:
1-Alkyl-6,8-difluoro-7-heterocyclic-1,4-dihydroquinol-4-one 3-carboxylic acids having antibacterial activity are prepared by conventional cyclization methods.
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patent: 4398029 (1983-08-01), Irikura
patent: 4530930 (1985-07-01), Uno
patent: 4544658 (1985-10-01), Petersen
Gilligan Paul J.
McGuirk Paul R.
Witty Michael J.
Benson Robert
Holtrust Gezina
Knuth Charles J.
Marantz Sidney
Pfizer Inc.
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