Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-01-16
1991-02-05
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546 14, 546 81, A01N 4342
Patent
active
049905155
ABSTRACT:
New benzo[b][1,8]naphthyridine derivatives of general formula (I), in which R is a hydrogen atom or an alkyl, fluoroalkyl, cycloalkyl (3 to 6 C), alkoxy or alkylamino radical or an amine protective radical and either Hal is a fluorine, chlorine or bromine atom and R' is a hydrogen atom or Hal and R' are simultaneously fluorine atoms, their salts, their preparation and the compositions which contain them.
These new products can be used as antimicrobial agents for topical application or as synthesis intermediates. ##STR1##
REFERENCES:
patent: 4133885 (1979-01-01), Bolhofer et al.
patent: 4169893 (1979-10-01), Hardtmann
patent: 4229456 (1980-10-01), Bolhofer et al.
Chem Abstracts, vol. 61, 10666g, (1964).
Antoine Michel
Barreau Michel
Desconclois Jean-Francois
Girard Philippe
Picaut Guy
Lee Mary C.
Rhone-Poulenc Sante
Whittenbaugh Robert C.
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