Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-01-21
1993-10-05
Siegel, Alan
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514415, 514418, 514419, 514469, 514470, 549 49, 549 51, 549 52, 549 54, 549 55, 549 57, 549 58, 549462, 549466, 549467, 548484, 548485, 548486, 548469, 548495, A61K 3138, A61K 3134, C07D20904, C07D33352
Patent
active
052505650
ABSTRACT:
Pro-drugs of potent 5-lipoxygenase inhibiting compounds comprise compounds of the formula ##STR1## in which A is an alkylene or alkenylene group, X is oxygen, sulfur, sulfoxyl, or substituted nitrogen, and Y is a group which includes substituted or unsubstituted carbocyclic or substituted or unsubstituted heterocyclic aryl. R.sup.1 is an alkyl, alkenyl, amino, alkylamino, dialkylamino, or hydroxyamino group or an amine group bearing a metabolically cleavable leaving group. M is hydrogen, a pharmaceutically acceptable cation or a metabolically cleavable leaving group, with the proviso that either M or R.sup.1 must bear a metabolically cleavable leaving group.
REFERENCES:
patent: 4873259 (1989-10-01), Summers et al.
Brooks Dee W.
Summers James B.
Abbott Laboratories
Janssen Jerry F.
Siegel Alan
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