Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-02-16
1992-02-25
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540556, 544349, 546123, 546156, A61K 3147, A61K 3155, C07D48708, C07D51900
Patent
active
050913832
ABSTRACT:
Antibacterial compounds have the formula ##STR1## wherein R.sup.1 is hydrogen, a pharmaceutically acceptable cation, or alkyl; A is CH, CF, CCl or N; Y is alkyl, haloalkyl, cyclopropyl, vinyl, methoxy, N-methylamino, p-fluorophenyl, p-hydroxyphenyl or p-aminophenyl; or A is carbon and is taken together with Y and the carbon and nitrogen to which A and Y are attached to form a five to seven membered ring which is optionally substituted; and R.sup.2 is a bridged-diazabicycloalkyl group.
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Jefson Martin R.
McGuirk Paul R.
Berch Mark L.
Ginsburg Paul H.
Holtrust Gezina
Pfizer Inc.
Richardson Peter C.
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