Method for treating inflammatory disease in humans
AssigneeWarner-Lambert Company
InventorsDiane H. Boschelli, David T. Connor, James B. Kramer, Paul C. Unangst
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Abstract
Benzothiophene, benzofuran and indole-thiazepinones, oxazepinones and diazepinones as well as methods of preparation thereof are described as agents which inhibit leukocyte adherence to vascular endothelium and, as such, are effective therapeutic agents for treating inflammatory diseases.
Claims4
A method for treating inflammatory disease in humans comprising administering an antiinflammatory amount of a compound of the formula ##STR4## or a pharmaceutically acceptable acid addition salt thereof, wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each independently hydrogen, hydroxy, halogen, lower alkyl, lower alkoxy, benzyloxy, trifluoromethyl, nitro, or --NR.sub.8 R.sub.9, in which R.sub.8 and R.sub.9 are each independently hydrogen or lower alkyl;
- R.sub.5 and R.sub.6 are each independently hydrogen, lower alkyl or phenyl;
- X is O, S(O).sub.n or NR.sub.7 ;
- Y is O, S(O).sub.n or NR.sub.8 ;
- R.sub.7 is hydrogen, lower alkyl, phenyl, benzyl, CH.sub.2 R.sub.9 or lower alkyl, phenyl, benzyl substituted with halo;
- R.sub.8 is hydrogen, lower alkyl or phenyl;
- n is an integer of 0, 1 or 2;
- with the provisos that
- 1) when X is NH, Y is NH, R.sub.1 is H, R.sub.3 is H and R.sub.4 is Br, R.sub.2 is not methyl;
- 2) when X is NH, Y is NH, R.sub.1, R.sub.3 and R.sub.4 are H, R.sub.1 is not methoxy or ethoxy, and
- 3) when X is NH, Y is S, at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is not H.
Dependencies are inferred from the claim text.