Patents Represented by Attorney, Agent or Law Firm Gregg C. Benson
  • Patent number: 7265104
    Abstract: This invention relates to CCK-A agonists of Formula (I) wherein R1-R4, A, B, X, D, E and G are as defined in the specificiation, as well as, among other things, pharmaceutical compositions containing the compounds and methods of use of the compounds and compositions. The compounds are useful in treating obesity.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: September 4, 2007
    Assignee: Pfizer Inc.
    Inventors: Richard L. Elliott, Kimberly O. Cameron, Marlys Hammond
  • Patent number: 7262318
    Abstract: The present invention is directed at substituted heteroaryl- and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator activator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: August 28, 2007
    Assignee: Pfizer, Inc.
    Inventors: Ernest S. Hamanaka, Marcus E. Kehrli, Jr.
  • Patent number: 7262192
    Abstract: The present invention comprises a class of 5,7-diaminopyrazolo[4,3-d]pyrimidine compounds. These compounds are useful as phosphodiesterase type 5 inhibitors. The present invention further comprises compositions containing the compounds use of the compounds and compositions to treat hypertension and other conditions, processes for the preparation of the compounds, and intermediates used in the preparation of the compounds.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: August 28, 2007
    Assignee: Pfizer Inc.
    Inventors: Andrew Simon Bell, David Graham Brown, David Nathan Abraham Fox, Ian Roger Marsh, Andrew Ian Morrell, Michael John Palmer, Carol Ann Winslow
  • Patent number: 7259171
    Abstract: The present invention relates to novel triazolo-pyridines of the formula I wherein R1 is fluoro; s is an integer from two to three; R2 is (C3-C6)cycloalkyl optionally substituted by one or two moieties independently selected from the group consisting of halo, (C1-C4)alkyl, hydroxy, (C1-C6)alkoxy and (C1-C6)alkyl-(C?O)—O—; or R2 is (C1-C6)alkyl optionally substituted by one or two moieties independently selected from the group consisting of halo, (C1-C6)alkyl, hydroxy, (C1-C6)alkoxy and (C1-C6)alkyl-(C?O)—O—; with the proviso that said compound of formula I cannot be 6-[4-(2,4-Difluoro-phenyl)-oxazol-5-yl]-3-isopropyl-[1,2,4]triazolo[4,3-a]pyridine; or 6-[4-(3,4-Difluoro-phenyl)-oxazol-5-yl]-3-isopropyl-[1,2,4]triazolo[4,3-a]pyridine; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase.
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: August 21, 2007
    Assignee: Pfizer Inc.
    Inventors: Mark A. Dombroski, Michael A. Letavic, Kim F. McClure
  • Patent number: 7255984
    Abstract: Pharmaceutical combination compositions including certain estrogen agonists/antagonists and prostaglandins or prostaglandin agonists/antagonists. The compositions are useful for the treatment of bone disorders including osteoporosis.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: August 14, 2007
    Assignee: Pfizer Inc.
    Inventors: Hua Zhu Ke, David D. Thompson
  • Patent number: 7256177
    Abstract: Novel lincomycin derivatives are disclosed. These lincomycin derivatives exhibit antibacterial activity. The compounds of the subject invention may exhibit potent activities against bacteria, including Gram positive organisms, and may be useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: August 14, 2007
    Assignee: Vicuron Pharmaceuticals, Inc.
    Inventors: Jason G. Lewis, Sampath K. Anandan, Hardwin O'Dowd, Mikhail F. Gordeev
  • Patent number: 7253211
    Abstract: The invention relates to substituted aryl and heteroaryl (R)-Chiral Halogenated 1-Substitutedamino-(n+1)-Alkanol compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Novel high yield, stereoselective processes for the preparation of the chiral substituted alkanol compounds from chiral and achiral intermediates are described.
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: August 7, 2007
    Assignee: Pfizer Inc.
    Inventors: James A. Sikorski, Richard C. Durley, Margaret L. Grapperhaus, Mark A. Massa, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Brian S. Hickory, Monica B. Norton, William F. Vernier, Deborah A. Mischke, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • Patent number: 7250420
    Abstract: A method of treating or preventing chronic organ transplant rejection comprising administering a compound of the formula wherein R1, R2 and R3 are as defined above.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: July 31, 2007
    Assignee: Pfizer Inc.
    Inventor: Paul S. Changelian
  • Patent number: 7250407
    Abstract: The invention relates to genetic approaches to supply nucleotide sequences encoding modified forms of the native forms of apolipoprotein A-I (ApoA-I): mature ApoA-I, preproApoA-I and proApoA-I; including native ApoA-I modified to contain ApoA-I agonists, peptides which mimic the activity of ApoA-I; ApoA-I superagonists, peptides which exceed the activity of native ApoA-I; and modified native ApoA-I having one or more amphipathic helices replaced by the nucleotide sequences of one or more ApoA-I agonists; for the treatment of disorders associated with dyslipoproteinemia, including cardiovascular disease, atherosclerosis, restenosis, hyperlipidemia, and other disorders such as septic shock.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: July 31, 2007
    Assignee: Pfizer Inc.
    Inventors: Jean-Louis Dasseux, Renate Sekul, Klaus Büttner, Isabelle Cornut, Günther Metz, Jean Dufourcq
  • Patent number: 7250444
    Abstract: HMGCo-A reductase inhibitor compounds useful as hypocholesterolemic and hypolipidemic compounds are provided. Also provided are pharmaceutical compositions of the compounds. Methods of making and methods of using the compounds are also provided.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: July 31, 2007
    Assignee: Pfizer Inc.
    Inventors: Robert Michael Kennedy, William Keun-Chan Park, Bruce David Roth, Yuntao Song, Bharat K. Trivedi
  • Patent number: 7244766
    Abstract: The invention relates to compounds of formula (1) and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The compounds according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: July 17, 2007
    Assignee: Pfizer Inc
    Inventors: Alan Daniel Brown, Mark Edward Bunnage, Paul Alan Glossop, Kim James, Charlotte Alice Louise Lane, Russel Andrew Lewthwaite, Ian Brian Moses, David Anthony Price, Nicholas Murray Thomson
  • Patent number: 7241810
    Abstract: The invention relates to compounds of formula (1) and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The compounds according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Grant
    Filed: March 21, 2005
    Date of Patent: July 10, 2007
    Assignee: Pfizer Inc
    Inventors: Alan Daniel Brown, Mark Edward Bunnage, Charlotte Alice Louise Lane, Russell Andrew Lewthwaite, Paul Alan Glossop, Kim James, David Anthony Price
  • Patent number: 7241788
    Abstract: Compounds of Formula (I) and (II) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: July 10, 2007
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, Robert L. Dow
  • Patent number: 7241887
    Abstract: The subject invention relates to 3-azabicyclo[3.2.1]octane derivatives, pharmaceutical compositions comprising such derivatives and methods of using such derivatives to treat disease states, disorders and conditions mediated by opioid receptors. The subject invention also particularly relates to using such derivatives to treat certain disorders and conditions, for example irritable bowel syndrome, drug addiction, depression, anxiety, schizophrenia and eating disorders, among others.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: July 10, 2007
    Assignee: Pfizer Inc
    Inventors: Jotham W. Coe, Stanton McHardy, Crystal G. Bashore
  • Patent number: 7235259
    Abstract: A pharmaceutical composition comprises a solid amorphous dispersion of a cholesteryl ester transfer protein inhibitor and a concentration-enhancing polymer.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: June 26, 2007
    Assignee: Pfizer Inc
    Inventors: Marshall D. Crew, William J. Curatolo, Dwayne T. Friesen, Michael Jon Gumkowski, Douglas A. Lorenz, James A. S. Nightingale, Roger B. Ruggeri, Ravi M. Shanker
  • Patent number: 7235260
    Abstract: Pharmaceutical compositions of a particularly effective sparingly soluble glycogen phosphorylase inhibitor are disclosed, as well as methods of making such compositions and dosage forms from such compositions.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: June 26, 2007
    Assignee: Pfizer Inc
    Inventors: Marshall D. Crew, Dwayne T. Friesen, Bruno C. Hancock, Chris Macri, James A. S. Nightingale, Ravi M. Shankar
  • Patent number: 7231074
    Abstract: An apparatus, system, method, and computer readable medium containing computer-executable code for implementing image analysis uses multivariate statistical analysis of sample images, and allows segmentation of the image into different groups or classes, depending on a correlation to one or more sample textures, or sample surface features. In one embodiment, the invention performs multivariate statistical analysis of ultrasound images, wherein a tumor may be characterized by segmenting viable tissue from necrotic tissue, allowing for more detailed in vivo analysis of tumor growth beyond simple dimensional measurements or univariate statistical analysis. Application of the apparatus and method may also be used for characterizing other types of samples having textured features including, for example, tumor angiogenesis biomarkers from Power Doppler.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: June 12, 2007
    Assignee: Pfizer Inc.
    Inventor: David L. Raunig
  • Patent number: 7230024
    Abstract: Compounds of Formula (I) and (II) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: June 12, 2007
    Assignee: Pfizer Inc
    Inventors: Philip A. Carpino, Robert L. Dow
  • Patent number: 7223870
    Abstract: Methods for the preparation of N-arylated oxazolidinone compounds via a copper catalyzed cross coupling reaction are disclosed.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: May 29, 2007
    Assignee: Pfizer Inc.
    Inventors: Arun Ghosh, Stephane Caron, Janice E. Sieser
  • Patent number: 7223859
    Abstract: The present invention provides a method for easily producing an (R)-3-[4-(trifluoromethyl)phenylamino]-pentanoic acid amide derivative useful for an intermediate for pharmaceutical products, particularly an inhibitor of a cholesteryl ester transfer protein (CETP) from easily available raw materials. In the present invention, (S)-N-[4-(trifluoromethyl)phenyl]-3-hydroxypentanoic acid amide prepared from easily available raw materials leads a production of (R)-4-ethyl-1-[4-(trifluoromethyl)phenyl]-2-azetidinone to give (R)-3-[4-(trifluoromethyl)phenylamino]-pentanoic acid amide. Furthermore, (R)-4-ethyl-1-[4-(trifluoromethyl)phenyl]-2-azetidinone is reacted with a carbamic acid ester to give an (R)-3-[4-(trifluoromethyl)phenylamino]-pentanoic acid amide derivative.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: May 29, 2007
    Assignee: Pfizer Inc.
    Inventors: Tatsuyoshi Tanaka, Masanobu Sugawara, Hirofumi Maeda, Akira Nishiyama, Yoshihiko Yasohara, Nobuo Nagashima