US 5,208,250 AGranted

Known and selected novel arylmethylenyl derivatives of thiazolidinones, imidazolidinones and oxazolidinones useful as antiallergy agents and anti-inflammatory agents

AssigneeWarner-Lambert Company

InventorsWiaczeslaw A. Cetenko, David T. Connor, Roderick J. Sorenson, Paul C. Unangst, Stephen S. Stabler

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Abstract

The present invention is for selected novel compounds, as well as, pharmaceutical compositions and methods of use for known and the selected novel compounds both of the formula ##STR1## having activity useful for treating allergies and inflammation.

Claims7

Dependent claims

5-[[3, 5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)]-methylene]-2,4-thiazolidinedione or a pharmaceutically acid addition salt thereof.

Dependencies are inferred from the claim text.

Facts

Application: 07/702,132Filed 13 May 1991 · continuation
Priority: 25 May 1988
Granted: 4 May 1993
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

C07D 263/44
With hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals,…:…
A61K 31/415
Having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole: 1,2-Diazoles
A61K 31/42
Having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole: oxazoles
A61K 31/425
Having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole: thiazoles

Family

Serial198,528Parent of this continuation-in-part · filed 25 May 1988
Serial334,346Parent of this continuation-in-part · filed 10 Apr 1989
Serial375,794Parent of this continuation · filed 5 Jul 1989
US 5,208,250 AThis patent

From the US filing history. Foreign family members aren’t listed.

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