Patents Represented by Attorney Pfizer, Inc.
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Patent number: 7713989Abstract: The present invention provides non-steroidal compounds of formula I which are selective modulators (i.e., agonists and antagonists) of a steroid receptor, specifically, the glucocorticoid receptor. The present invention also provides pharmaceutical compositions containing these compounds and methods for using these compounds to treat animals requiring glucocorticoid receptor agonist or antagonist therapy. Glucocorticoid receptor modulators are useful to the diseases, such as obesity, diabetes, inflammation and others as described below. The present invention also provides intermediates and processes for preparing these compounds.Type: GrantFiled: October 13, 2006Date of Patent: May 11, 2010Inventors: Robert L. Dow, Kevin K. Liu, Bradley P. Morgan, Andrew G. Swick
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Patent number: 7692038Abstract: The present invention relates to crystalline forms of (3S)-3-[N—(N?-(2-tert-butylphenyl)oxamyl)alaninyl]amino-5-(2?,3?,5?,6?-tetrafluorophenoxy)-4-oxopentanoic acid (see formula I). The invention further relates to pharmaceutical compositions comprising such crystalline forms and to the use of said pharmaceutical compositions and said crystalline forms in the treatment of various conditions, particularly in the treatment of liver fibrosis.Type: GrantFiled: December 6, 2007Date of Patent: April 6, 2010Assignee: Pfizer, Inc.Inventors: Eric Hagen, Jason A. Hanko, Stuart Dimock
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Patent number: 7671053Abstract: The present invention provides benzamide inhibitors of the P2X7 receptor of the formula: wherein R1-R3 are as defined herein. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.Type: GrantFiled: June 26, 2008Date of Patent: March 2, 2010Assignee: Pfizer, Inc.Inventors: Mark A. Dombrowski, Allen J. Duplantier
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Patent number: 7572910Abstract: The present invention relates to novel pyridazinone compounds, pharmaceutical compositions comprising those compounds and to methods of using such compounds and compositions to inhibit aldose reductase, lower sorbitol levels and, thus, lower fructose levels, and/or treat or prevent diabetic complications such as diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, diabetic cardiomyopathy, diabetic microangiopathy and diabetic macroangiopathy in mammals. This invention also relates to methods of affording cardioprotection to subjects not suffering from diabetes. This invention also relates to pharmaceutical compositions and kits comprising a combination of an aldose reductase inhibitor (ARI) of this invention and a sorbitol dehydrogenase inhibitor and to methods of using such compositions or kits to treat or prevent the above diabetic complications in mammals.Type: GrantFiled: October 18, 2004Date of Patent: August 11, 2009Assignee: Pfizer, Inc.Inventor: Banavara L. Mylari
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Patent number: 7030119Abstract: The invention features a method for treating chronic pain using a compound of formula (I).Type: GrantFiled: July 5, 2000Date of Patent: April 18, 2006Assignee: Warner-Lambert CompanyInventors: Stephen Douglas Barrett, Alexander James Bridges, Haile Tecle, Alistair Dixon, Kevin Lee, Robert Pinnock
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Patent number: 6962922Abstract: A compound selected from those of formula (I): wherein W1 represents O, S, or —NR3 in which R3 represents hydrogen, alkyl, OH or CN; W2 represents a group selected from hydrogen, CF3, NH2, monoalkylamino, dialkylamino, alkyl, alkenyl, alkynyl, aryl, arylalkyl, cycloalkylalkyl, heterocycle, these groups being optionally substituted, or W1 and W2 form together a group of formula —N?X4—W3— as defined in the description, X1, X2 and X3 represent N or C optionally substituted, n is 0 to 8, Z represents —CR12R13, wherein R12 and R13 are as defined in the description, A represents a ring system, the groups R2 represent hydrogen or various chemical groups as defined in the description, q is 0 to 7; R1 represents hydrogen, alkyl, alkenyl, alkynyl, or a ring system, and optionally, its optical isomers, N-oxide, and addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same are useful as specific inhibitors of type-13 matrix metalloprotease.Type: GrantFiled: October 11, 2002Date of Patent: November 8, 2005Assignee: Warner-Lambert Company LLCInventors: Bernard Gaudilliere, Henri Jacobelli, Joseph Armand Picard, Michael William Wilson
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Patent number: 6849637Abstract: A compound selected from those of formula (I): in which: W represents N or C—R1; in which R1 is as defined in the description, X represents N or C—R2 in which R2 is as defined in the description, Y represents a group selected from oxygen, sulfur, —NH, and —Nalkyl, Z represents a group selected from oxygen, sulphur, —NR8 in which R8 is as defined in the description, and optionally carbon depending the definition of Y, n is an integer from 0 to 8 inclusive, Z1 represents a group —CR9R10 wherein R9 and R10, are as defined in the description, which group contains optionally multiple bonds or heteroatomes, A represents a cyclic group, m is an integer from 0 to 7 inclusive, the group(s) R4 is (are) as defined in the description, R3 represents a group selected from hydrogen, alkyl, alkenyl, alkynyl, and the group of formula: in which p, Z2, B, q, and R13 are as defined in the description, optionally, its racemic forms, isomers thereof, N-oxydes thereof, and its the pharmaceutically acceptable salts thereofType: GrantFiled: February 14, 2002Date of Patent: February 1, 2005Assignee: Warner-Lambert CompanyInventors: Charles Andrianjara, Francine Breuzard, Bernard Gaudilliere, Henri Jacobelli
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Patent number: 6673789Abstract: Compounds of formula (I): or a pharmaceutically acceptable salt thereof, or solvate of either entity, wherein R4 is a guanidinyl moiety and the other substituents are as defined in the text, are urokinase inhibitors.Type: GrantFiled: March 12, 2003Date of Patent: January 6, 2004Assignee: Pfizer, Inc.Inventors: Roger Peter Dickinson, Christopher Gordon Barber