Abstract: The invention relates to succinate and malonate complexes of E-2-Methoxy-N-(3-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-allyl)-acetamide having the following formula I: 1
Type:
Application
Filed:
December 10, 2002
Publication date:
August 21, 2003
Applicant:
Pfizer Inc.
Inventors:
John C. Kath, Daniel T. Richter, Zheng J. Li, Andrew V. Trask
Abstract: The present invention provides a method of treating or preventing a novelty-seeking disorder such as pathological gambling, attention deficit disorder with hyperactivity disorder, substance addiction, drug addiction, alcohol addiction and sex addiction. using a compound which is a dopamine D4 receptor ligand, or a pharmaceutically acceptable salt thereof.
Type:
Application
Filed:
February 10, 2003
Publication date:
August 21, 2003
Applicant:
Pfizer Inc.
Inventors:
Stevin H. Zorn, Mark A. Sanner, Antor F. Fliri, Patricia A. Seymour
Abstract: The present invention provides a process for preparing a vinylaromatic compound comprising reacting an arylmetal reagent selected from arylmagnesium reagents and aryllithium reagents with a vinylphosphate in the presence of a palladium catalyst. The present invention also provides a process for preparing a vinylphosphate comprising reacting an enolizable ketone with a sterically hindered Grignard reagent and a halophosphate diester.
Abstract: The present invention is directed to the use of certain pyrido[1,2-a]-pyrazine derivatives, also described as bis-azabicyclic compounds and defined by the formula (I) herein, in the treatment of Parkinson's disease, attention deficit hyperactivity disorder and microadenomas in mammals, and to related compositions.
Type:
Grant
Filed:
May 3, 2001
Date of Patent:
August 19, 2003
Assignee:
Pfizer Inc
Inventors:
Stafford McLean, Stevin H. Zorn, Elisa R. Jackson
Abstract: This invention provides a compound of the formula:
or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated five membered carbocyclic, wherein the 4-(sulfonyl)phenyl and the 4-substituted phenyl in the formula (I) are attached to ring atoms of Ring A, which are adjacent to each other; R1 is optionally substituted aryl or heteroaryl, with the proviso that when A is pyrazole, R1 is heteroaryl; R2 is C1-4 alkyl, halo-substituted C1-4 alkyl, C1-4 alkylamino, C1-4 dialkylamino or amino; R3, R4 and R5 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl or the like; or two of R3, R4 and R5 are taken together with atoms to which they are attached and form a 4-7 membered ring; R6 and R7 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 alkylamino or N,N-di C1-4 alkylamino; and m and n are independently 1, 2, 3 or
Abstract: The present invention relates to a novel process for the preparation of a compound of formula I:
wherein R1 is defined herein and compounds of formula II:
wherein R1 and R2 are defined herein. Said compound of formula I is useful in the treatment of various central nervous system disorders including depression.
Type:
Grant
Filed:
August 29, 2002
Date of Patent:
August 19, 2003
Assignee:
Pfizer Inc.
Inventors:
Joseph P. Rainville, Terry G. Sinay, Stanley W. Walinsky
Abstract: This invention relates to compounds useful for treating or preventing obesity, breast cancer, osteoporosis, endometriosis, cardiovascular disease, prostatic disease, and the like, and to pharmaceutical composition, methods, and kits comprising such compounds.
Type:
Grant
Filed:
December 21, 2000
Date of Patent:
August 19, 2003
Assignee:
Pfizer Inc.
Inventors:
Kimberly O. Cameron, Richard Chesworth, Paul A. DaSilva-Jardine, Robert F. Day, Bruce A. Lefker, Michael P. Zawistoski
Abstract: A compound of the formula
wherein R1-R13, X, Z and Q are as defined above, useful in the treatment of arthritis, cancer, and other diseases involving the dysregulated production/release of reprolysins such as Aggrecanase and other diseases characterized by matrix metalloproteinase activity. In addition, the compounds of the present invention may be used in combination therapy with standard non-steroidal anti-inflammatory drugs (NSAID's), COX-2 inhibitors and analgesics, and in combination with cytotoxic drugs such as adriamycin, daunomycin, cis-platinum, etoposide, taxol, taxotere and other alkaloids, such as vincristine, in the treatment of cancer.
Abstract: Compounds of the formula
and their pharmaceutically acceptable salts, wherein R1, R2, and R3 are as defined herein; intermediates for the synthesis of such compounds, pharmaceutical compositions containing such compounds; and methods of using such compounds in the treatment of neurological and psychological disorders.
Abstract: Isolated polynucleotide molecules contain a nucleotide sequence that encodes a L. intracellularis HtrA, PonA, HypC, LysS, YcfW, ABC1, or Omp100 protein, a substantial portion of the sequences, or a homologous sequence. Related polypeptides, immunogenic compositions and assays are described.
Abstract: Formulations containing a sodium hydrogen exchanger-1 (NHE-1) inhibitor for prevention of, inter alia, perioperative myocardial ischemic injury in mammals and a process for increasing the solubility of said inhibitor with methanesulfonic acid.
Abstract: NHE-1 inhibitors, methods of using such NHE-1 inhibitors and pharmaceutical compositions containing such NHE-1 inhibitors. The NHE-1 inhibitors are useful for the reduction of tissue damage resulting from tissue ischemia.
Type:
Application
Filed:
December 9, 2002
Publication date:
August 7, 2003
Applicant:
Pfizer Inc.
Inventors:
Ernest S. Hamanaka, Angel Guzman-Perez, Christian J. Mularski, Roger B. Ruggeri, Ronald T. Wester
Abstract: Polynucleotide and polypeptide sequences are described. The polypeptide sequences comprise one or more of: (a) a polypeptide having the deduced amino acid sequence translated from the polynucleotide sequence in SEQ ID NO: 1 and variants, fragments, homologues, analogues and derivatives thereof; (b) a polypeptide of SEQ ID NO: 2 and variants, fragments, homologues, analogues and derivatives thereof; or (c) a polypeptide encoded by the cDNA of NCIMB 41073 and variants, fragments, homologues, analogues and derivatives thereof.
Abstract: The present invention relates to Mycoplasma bovis vaccines and methods for treating or preventing a disease or disorder in an animal caused by infection by Mycoplasma bovis by administering to the animal an effective amount of a Mycoplasma bovis vaccine. The Mycoplasma bovis vaccine can be a whole or partial cell inactivated or modified live preparation, a subunit vaccine, or a nucleic acid or DNA vaccine. The Mycoplasma bovis vaccine administered in accordance with the present can be synthesized or recombinantly produced. The invention also relates to combination vaccines, methods of preparing Mycoplasma bovis vaccines and kits.
Type:
Application
Filed:
June 20, 2002
Publication date:
August 7, 2003
Applicant:
Pfizer Inc.
Inventors:
Robin Lee Keich, David Ross McGavin, Robert J. Yancey
Abstract: This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I,
wherein R1, R2 and R3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith.
Type:
Grant
Filed:
February 28, 2002
Date of Patent:
August 5, 2003
Assignee:
Pfizer Inc
Inventors:
Margaret Y. Chu-Moyer, Banavara L. Mylari, William J. Zembrowski