Abstract: A dosage form containing cetirizine as an immediate release component and pseudoephedrine or a pharmaceutically acceptable salt thereof as a controlled release component. A portion of the pseudoephedrine can also be incorporated as an immediate release component. The dosage form is free of alcohols having a molecular weight lower than 100 and reactive derivatives thereof.
Type:
Grant
Filed:
January 5, 2001
Date of Patent:
March 25, 2003
Assignee:
Pfizer Inc
Inventors:
Barbara A. Johnson, Richard W. Korsmeyer, Cynthia A. Oksanen
Abstract: This invention provides nucleic acid segments derived from the neurokinin 1 receptor (TACR 1) locus of the human genome, including polymorphic sites. Allele-specific primers and probes hybridizing to these sites and to regions flanking these sites are also provided. This invention further provides methods of analyzing a nucleic acid from an individual or a group of individuals. The nucleic acids, primers, and probes are useful for applications including forensics, paternity testing, medicine, e.g., the correlation of polymorphisms with phenotypic traits, and genetic analysis, e.g., genetic mapping of such phenotypic traits.
Type:
Application
Filed:
May 14, 2002
Publication date:
March 20, 2003
Applicant:
Pfizer Inc.
Inventors:
Jason P. Affourtit, Darcy L. Nelson, Albert B. Seymour, Suzin M. Webb
Abstract: The invention provides the use of a compound formula (I) wherein R1 and R2 independently represent H or C1-C6 alkyl, or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment of: dermatological disorders; peripheral neuropathies; arthritis; gastrointestinal or urogenital disease; headache associated with substances or their withdrawal; tension headache; pediatric migraine; post-traumatic dysautonomic cephalgia; orofacial pain; allergic or chronic obstructive airways diseases, glaucoma or ocular inflammation; or prophylaxis of migraine 1
Type:
Application
Filed:
August 12, 2002
Publication date:
March 20, 2003
Applicant:
Pfizer Inc.
Inventors:
Kathryn Louis Monkhouse, Paul Gupta, Shirley Jones, Juan Lahuerta, Gillian Christine Land, Susan Frances Robson, Gillian Mary Samuels, Alan Brian Wilson, Martin James Wythes
Abstract: Substituted pyrido[1,2-a]pyrazines of general formula I; wherein Ar and Ar1 represent various carbocyclic and heterocyclic aromatic rings; A represents O, S, SO, SO2, CHOH, C═O, or —(CR3R4); and n is 0-2, as well as precursors thereto, are ligands for dopamine receptor subtypes and serotonin (5HT) within the body and are therefore useful in the treatment of disorders of the dopamine and serotonin systems: 1
Type:
Application
Filed:
August 7, 2002
Publication date:
March 20, 2003
Applicant:
Pfizer Inc.
Inventors:
Kishor A. Desai, Anton F. Fliri, Mark A. Sanner
Abstract: The use of certain 6-arylpyrazolo[3,4-d]pyrimidin-4-ones, 2 arylquinazolin-4-ones, 2-arylpurin-6-ones and 2-arylpyrido[3,2-d]pyrimidin-4-ones, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing either entity, for the manufacture of a medicament for the curative or prophylactic treatment of erectile dysfunction in a male animal, including man; a pharmaceutical composition for said treatment; and a method of said treatment of said animal with said pharmaceutical composition or with said either entity.
Abstract: An oral rinse, dentifrice, or oral gel composition comprising:
a) about 0.01 weight % to about 5 weight % of a citrus flavor, citrus flavor ingredient, or mixtures thereof;
b) about 0.01 weight % to about 5 weight % of a phenolic, said phenolic selected from the group consisting of menthol, eucalyptol, methyl salicylate, thymol, triclosan, and mixtures thereof; and
c) an orally acceptable carrier.
The claimed composition is useful in retarding the development of plaque, treating gingivitis, and reducing the viable population of micro-organisms in the oral cavity of a mammal.
Type:
Grant
Filed:
December 28, 2001
Date of Patent:
March 18, 2003
Assignee:
Pfizer Inc.
Inventors:
Patricia A. Delli Santi, Dennis G. A. Nelson
Abstract: The present invention relates to compounds of the formula
wherein R2, R3, R6 and A are defined as in the specification, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the invention are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as osteoarthritis, rheumatoid arthritis, colon cancer and Alzheimer's disease, in mammals (preferably humans, dogs, cats and livestock).
Type:
Grant
Filed:
November 28, 2000
Date of Patent:
March 11, 2003
Assignee:
Pfizer Inc.
Inventors:
Kristin M. Lundy, Hengmiao Cheng, Subas M. Sakya, Jin Li, Martha L. Minich, Chikara Uchida
Abstract: The invention provides metabolites of the compound 2-amino-N-[2-(3a(R)-benzyl-2-methyl-3-oxo-2,3,3a,4,6,7-hexahydro-pyrazolo-[4,3-c]pyridin-5-yl)-1-(R)-benzyl-oxymethyl-2-oxo-ethyl]-isobutyramide, the racemic-diastereomeric mixtures and optical isomers thereof, the prodrugs thereof, and the pharmaceutically acceptable salts of the metabolites, racemic-diastereomeric mixtures, optical isomers, and prodrugs; to pharmaceutical compositions thereof; and to methods of using the metabolites and the compositions in the treatment of diseases associated with reduced levels of growth hormone.
Abstract: The present invention provides diazabicyclooctane derivatives of formula (I):
and pharmaceutically acceptable salts thereof, wherein the group represents
R1 and R2 are selected independently from H, (C1-C6)alkyl, (C1-C6)fluoroalkyl, halogen (e.g., F.
Type:
Grant
Filed:
August 1, 2001
Date of Patent:
March 11, 2003
Assignee:
Pfizer Inc
Inventors:
Anton Franz Joseph Fliri, Randall James Gallaschun
Abstract: This invention relates to prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders including osteoporosis.
Type:
Grant
Filed:
December 16, 1999
Date of Patent:
March 11, 2003
Assignee:
Pfizer Inc.
Inventors:
Kimberly O. Cameron, Paul A. DaSilva-Jardine
Abstract: This invention relates to methods of treating neurodegenerative diseases, comprising administering to a patient in need of such treatment an N-NOS inhibitor in combination with either: (a) NMDA receptor antagonist; (b) a sodium channel antagonist; (c) an acetylcholine esterase inhibitor; (d) a dopamine agonist; (e) a potassium channel opener; (f) an AMPA/kainate receptor antagonist; (g) a calcium channel antagonist; (h) a GABA-A receptor modulator (e.g., a GABA-A receptor agonist); (i) TPA (j) matrix-metalloprotease inhibitor or (k) L-Dopa. The pharmaceutical compounds are also disclosed.
Abstract: The invention relates to 6- or 7-bicyclic-substituted 4-amino-subsituted pyridopyrimidines and to pharmaceutically acceptable salts, prodrugs and hydrates thereof. The invention also relates to pharmaceutical compositions containing the compounds and to methods of treating hyperproliferative disorders abnormal cell growth in a mammal by administering the compounds.
Type:
Application
Filed:
April 12, 2002
Publication date:
March 6, 2003
Applicant:
Pfizer Inc.
Inventors:
Joel Morris, Samit K. Bhattacharya, John C. Kath
Abstract: The present invention is concerned with means for adjusting the bioavailability of atorvastatin calcium by modulating its rate of release from multiparticulate formulations and with multiparticulate formulations, especially tablets and capsules, having said modulated rate of release.
Abstract: The present invention relates to compounds of the class of purin-2-ylcarboxamides, useful as anti-inflammatory agents, having the formula:
and pharmaceutically acceptable salts and solvates thereof; wherein R1 is H, C1-C 6 alkyl or C3-C7 cycloalkyl, each optionally substituted by 1 or 2 of hydroxyl, fluorenyl, or optionally substituted phenyl or naphthyl ; A is a bond or C1-C6 alkylene; R2 is (i) H, C1-C6 alkyl, or optionally substituted C3-C7 cycloalkyl, phenyl, or naphthyl; or (ii) when A is C2-C6 alkylene, —NR3R3, —OR3, —COOR3, —OCOR4, —SO2R4, —CN, —SO2NR3R4, —NR3SO2R4, —NR3COR4 or —CONR3R3; or (iii) a C-linked, 4 to 11 membered, mono or bicyclic heterocycle having either from 1 to 4 ring nitrogen atom(s) or 1 or 2 nitrogen and 1 oxygen or 1 sulphur ring atoms, said heterocycle being optionally C-substituted or N-substituted; or (iv) when A is C2-C6 alkylene, optionally substituted N-linked azetidinyl, pyrrolidinyl, morpholinyl,
Type:
Grant
Filed:
February 20, 2001
Date of Patent:
February 25, 2003
Assignee:
Pfizer Inc
Inventors:
Simon John Mantell, Sandra Marina Monaghan, Peter Thomas Stephenson
Abstract: CRF antagonists of Formulas I-V, wherein the B group in the Formulas contains an oxime
The variables in the Formulas have the meanings described herein.