Abstract: Novel compounds are disclosed of the classes: ##STR1## wherein the subscript n is an integer from 3-5, inclusive, R.sub.1 is hydrogen or R.sub.2 ; R.sub.2 and R.sub.3 consist essentially of C.sub.1 -C.sub.6 alkyl and R.sub.2 may be the same as or different from R.sub.3, and wherein Aryl consists essentially of phenyl and phenyl substituted with halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, and trifluoromethyl;(b) derivatives of furan having the formula ##STR2## wherein R.sub.4 consists essentially of hydrogen and C.sub.1 -C.sub.6 alkyl, and W is either carbonyl or carbinol; and(c) cyclopentenonyl compounds having the formulas ##STR3## wherein R.sub.5 consists essentially of hydrogen and C.sub.1 -C.sub.6 alkyl, P.sub.
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers and/or hyperproliferative skin disease. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Abstract: Novel phosphorous containing compounds and compositions containing said compounds inhibit the actions of enkephalinases in mammals. Methods for preparing said compounds and compositions and methods for their use to elicit analgesia and treat mental disorders are described.Useful intermediates for preparing the compounds are also described.
Type:
Grant
Filed:
September 24, 1987
Date of Patent:
August 1, 1989
Assignee:
Schering Corporation
Inventors:
Konstaninos S. Petrakis, Joel G. Berger, Elijah H. Gold
Abstract: Derivatives of 6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Type:
Grant
Filed:
October 31, 1986
Date of Patent:
May 2, 1989
Assignee:
Schering Corporation
Inventors:
John J. Piwinski, Ashit K. Ganguly, Michael J. Green, Frank J. Villani, Jesse Wong
Abstract: Substituted 2,3-dihydro-6-substituted-pyrimido[2,1-f]purine-4,8(1H,9H)-diones, their tautomers and salts, are disclosed for use as antihyperproliferative skin disease agents.Methods for their preparation and use are described.
Abstract: Novel polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives are disclosed which are useful for treating allergic reactions, inflammation, peptic ulcers, hypertension, and hyperproliferative skin diseases and for suppressing the immune response in mammals. Methods for preparing said compounds are also disclosed.
Type:
Grant
Filed:
February 17, 1987
Date of Patent:
March 7, 1989
Assignee:
Schering Corporation
Inventors:
Ashit K. Ganguly, Richard J. Friary, John H. Schwerdt, Marvin I. Siegel, Sidney R. Smith, Vera A. Seidl, Edmund J. Sybertz
Abstract: Derivatives of 6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic activity, making them effective as anti-allergic compounds. Methods for preparing and using the compounds are also described.
Type:
Grant
Filed:
April 28, 1987
Date of Patent:
February 14, 1989
Assignee:
Schering Corporation
Inventors:
John J. Piwinski, Michael J. Green, Ashit K. Ganguly, Jesse K. Wong, Bernard Katchen, Jeffrey Cramer
Abstract: Esters, acetal ethers, thioethers and nitrogen substituted derivatives of certain bicyclic compounds are disclosed which are useful as anti-allergic, anti-inflammatory and/or cytoprotective agents and in treatment of hyperproliferative skin disease. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Abstract: Zwitterionic bicyclic compounds are disclosed which are useful as anti-allergic, anti-inflammatory and/or cytoprotective agents and in the treatment of hyperproliferative skin disease. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Abstract: Methods and pharmaceutical compositions are disclosed for reducing intraocular pressure. The methods and compositions employ an active ingredient which comprises certain benzothiadiazinyl and quinazolinyl substituted carboxyalkyl dipeptides wherein the benzothiadiazinyl or quinazolinyl portions are joined to the dipeptide portions by an aminocarbonyl group.
Type:
Grant
Filed:
September 3, 1986
Date of Patent:
October 18, 1988
Assignee:
Schering Corporation
Inventors:
Bernard R. Neustadt, David R. Andrews, Paul E. McNamara, Robert W. Watkins
Abstract: 1-Substituted naphthyridines and pyrido-pyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers and hyperproliferative skin diseases and in suppressing the immune response in mammals. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Type:
Grant
Filed:
December 18, 1986
Date of Patent:
October 4, 1988
Assignee:
Schering Corporation
Inventors:
David J. Blythin, Marvin I. Siegel, Sidney R. Smith
Abstract: There is disclosed the compound (5R,6S,8R)-6-(1-hydroxyethyl)-2-(3R-pyrrolidin-2-one-3-yl)thiopenem-3-carb oxylic acid, and pharmaceutically acceptable salts and esters as well as compositions containing them and methods for their use.
Abstract: A method, reagents, and kit for determining the levels of D-1 receptor antagonistic activity of neuroleptic drugs. The method correlates competition between analyte and tritiated R-(+)-8-chloro-2,3,4,5-tetrahydro-3-methyl-5-phenyl-1H-3-benzazepin-7-ol for binding to D-1 receptors in mammalian brain tissue.
Type:
Grant
Filed:
November 19, 1984
Date of Patent:
July 26, 1988
Assignee:
Schering Corporation
Inventors:
Allen Barnett, William Billard, Louis Iorio
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers and/or hyperproliferative skin disease. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Abstract: Novel compounds and compositions which inhibit SRS-A in mammals are disclosed. Methods for preparing said compounds and compositions and methods for their use for treating allergic reactions, inflammation and for reducing the severity of myocardial infarction resulting from heart attack are disclosed.Useful intermediates for preparing said compounds are also disclosed.
Type:
Grant
Filed:
May 19, 1986
Date of Patent:
July 19, 1988
Assignee:
Schering Corporation
Inventors:
Anil K. Saksena, Jesse K. Wong, Pietro Mangiaracina
Abstract: A trifluoroacetylthio- or trifluoroacetylthioalkyl-substituted divinyl benzene co-styrene polymer and a method for using such polymer are disclosed.
Abstract: A buccal formulation for administering a medicament includes about 1-20% by weight of a soluble, pharmaceutically acceptable adhesive, about 1-10% by weight of a pharmaceutically acceptable disintegrant and a soluble, directly compressible tablet excipient.