Patents Represented by Attorney, Agent or Law Firm Gregg C. Benson
  • Patent number: 7220760
    Abstract: The invetion relates to compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the description, their use as medicament, pharmaceutical compositions containing them and processes for their preparation.
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: May 22, 2007
    Assignee: Pfizer Inc.
    Inventors: Mohamed M. Ali Awad, Marc J. Bazin, Frederic Feru, Steven W. Goldstein, Cyrille F. Kuhn
  • Patent number: 7199105
    Abstract: Novel lincomycin derivatives are disclosed. These lincomycin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against bacteria, including gram positive organisms, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: April 3, 2007
    Assignee: Vicuron Pharmaceuticals, Inc.
    Inventors: Jason G. Lewis, Dinesh V. Patel, Sampath Kumar Anandan, Mikhail F. Gordeev
  • Patent number: 7192979
    Abstract: This invention is directed to EP4 receptor selective prostaglandin agonists of the Formula I, wherein R2, X, Z and Q are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds. This invention is also directed to methods of treating conditions which present with low bone mass, particularly osteoporosis, frailty, an osteoporotic fracture, a bone defect, childhood idiopathic bone loss, alveolar bone loss, mandibular bone loss, bone fracture, osteotomy, bone loss associated with periodontitis, or prosthetic ingrowth in a mammal comprising administering those compounds.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: March 20, 2007
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Bruce A. Lefker
  • Patent number: 7192963
    Abstract: A compound of the formula wherein R1, R2 and R3 are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: March 20, 2007
    Assignee: Pfizer Inc
    Inventors: Todd A. Blumenkopf, Mark E. Flanagan, Michael J. Munchhof
  • Patent number: 7176221
    Abstract: A method for manufacturing a pharmaceutical composition having uniform drug distribution and potency is described which utilizes silicon dioxide to reduce the loss of active ingredient during the manufacturing process. The method is particularly useful for the manufacture of low dosage tablet compositions.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: February 13, 2007
    Assignee: Pfizer Inc.
    Inventor: Daniel S. Gierer
  • Patent number: 7176210
    Abstract: Compounds of Formula (I) 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: January 21, 2004
    Date of Patent: February 13, 2007
    Assignee: Pfizer Inc.
    Inventor: David A. Griffith
  • Patent number: 7176311
    Abstract: A process for the preparation of Compounds of the formula (1): wherein R1, R2, R4 and R13 are as defined or a pharmaceutically or veterinarily acceptable salt or polymorph thereof, or a pharmaceutically or veterinarily acceptable solvate or pro-drug thereof: are potent and selective inhibitors of type 5 cyclic guanosine 3?,5?-monophosphate phosphodiestbrase (cGMP PDE5) and have utility in the treatment of, inter alia, male erectile dysfunction (MED) and female sexual dysfunction (FSD).
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: February 13, 2007
    Assignee: Pfizer Inc.
    Inventors: Mark Edward Bunnage, Keith Michael DeVries, Laurence James Harris, Philip Charles Levett, John Paul Mathias, Joanna Teresa Negri, Stephen Derek Albert Street, Albert Shaw Wood
  • Patent number: 7164011
    Abstract: Novel lincomycin derivatives are disclosed. These lincomycin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against bacteria, including gram positive organisms, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: January 16, 2007
    Assignee: Vicuron Pharmaceuticals, Inc.
    Inventors: Jason Lewis, Dinesh V. Patel, Sampath K. Anandan, Mikhail F. Gordeev
  • Patent number: 7164034
    Abstract: This invention relates to a method of treating a disorder selected from OCD, agoraphobia, agoraphobia without history of panic disorder, specific phobia, social phobia, PTSD, restless legs syndrome, premenstrual dysphoric disorder, hot flashes, and fibromyalgia by administering a compound of the formula 1 or a pharmaceutically acceptable salt thereof, wherein: R1 is hydrogen, straight or branched alkyl of from 1 to 6 carbon atoms or phenyl; and R2 is straight or branched alkyl of from 4 to 8 carbon atoms, straight or branched alkenyl of from 2 to 8 carbon atoms, cycloalkyl of from 3 to 7 carbon atoms, alkoxy of from 1 to 6 carbon atoms, -alkylcycloalkyl, -alkylalkoxy, -alkyl OH, -alkylphenyl, -alkylphenoxy, or -substituted phenyl. The invention also relates to a method of treating the above disorders by administering the compound (3S,5R)-3-Aminomethyl-5-methyl-octanoic acid.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: January 16, 2007
    Assignee: Pfizer Inc.
    Inventors: David James Dooley, Charles Price Taylor, Jr., Andrew John Thorpe, David Juergen Wustrow
  • Patent number: 7163696
    Abstract: The invention provides a controlled-release pharmaceutical formulation for oral administration comprising 4-amino-6,7-dimethoxy-2-(5-methanesulfonamido-1,2,3,4-tetrahydroisoquinol-2-yl)-5-(2-pyridyl)quinazoline, or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable adjuvant, diluent or carrier; characterized in that the formulation is adapted to release at least 50% by weight of the 4-amino-6,7-dimethoxy-2-(5-methanesulfonamido-1,2,3,4-tetrahydroisoquinol-2-yl)-5-(2-pyridyl)quinazoline, or the pharmaceutically acceptable salt thereof, after 6 hours in Apparatus 1 described in the United States Pharmacopoeia 24 (2000), pp 1941–1943, having 1 litre vessels, baskets of 40 mesh (0.4 mm apertures), a rotation speed of 100 rpm, and a dissolution medium consisting of 900 ml of 0.01 M hydrochloric acid containing 0.7% w/v sodium chloride at 37° C. Formulations according to the invention are suitable for the treatment of BPH.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: January 16, 2007
    Assignee: Pfizer Inc.
    Inventors: John Douglas Davis, Michael John Humphrey, Ross James Macrae, Janet Sarah Smith
  • Patent number: 7153976
    Abstract: A process for preparing azabicyclo[3.1.0]hexane compounds having reduced process-related impurities, e.g. 3-azabicyclo[3.1.0]hexane derivatives having reduced levels of etheric impurities, e.g. THF, is disclosed.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: December 26, 2006
    Assignee: Pfizer Inc.
    Inventors: Derek L. Tickner, John J. Teixeira, Jr.
  • Patent number: 7151097
    Abstract: Compounds of Formula (I) are described herein. The compounds have been shown to act as cannabinoid receptor ligands and are therefore useful in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: December 19, 2006
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, Robert L. Dow, David A. Griffith
  • Patent number: 7145012
    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: April 12, 2004
    Date of Patent: December 5, 2006
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, Robert L. Dow
  • Patent number: 7141669
    Abstract: Compounds of Formula (I) 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: April 12, 2004
    Date of Patent: November 28, 2006
    Assignee: Pfizer Inc.
    Inventors: Philip A. Carpino, David A. Griffith
  • Patent number: 7138495
    Abstract: This invention relates to novel nucleic acid sequences encoding three novel human phosphodiesterase (hPDE IV) isozymes. It also relates to polypeptides encoded by such sequences. This invention also relates to an assay method for detecting the presence of such novel isozymes in human cells, and to a method of identifying compounds or other substances that inhibit or modify the activity of such isozymes.
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: November 21, 2006
    Assignee: Pfizer Inc.
    Inventors: Douglas A. Fisher, Michael D. Robbins
  • Patent number: 7129239
    Abstract: Compounds of Formula (I) 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. wherein A is an optionally substituted aryl or an optionally substituted heteroaryl; B is an optionally substituted aryl or an optionally substituted heteroaryl; R1 is hydrogen, (C1–C4)alkyl, halo-substituted (C1–C4)alkyl, or (C1–C4)alkoxy; and R4 is as described herein.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: October 31, 2006
    Assignee: Pfizer Inc.
    Inventor: David A. Griffith
  • Patent number: 7122683
    Abstract: A compound of Formula (I) and pharmaceutically and/or veterinarily acceptable derivatives thereof, wherein: R1, R2, R3 and R20 are each independently H, Cl, Br, F, I, CF3, OCF3, Me or Et; R4 is het or C3-7 cycloalkyl optionally substituted by C1-4 alkyl, C1-4 alkoxy, alkoxyalkyl containing 2 to 4 carbon atoms or —S—(C1-4 alkyl); a is 0 or 1; and het is a non-aromatic 4-, 5- or 6-membered heterocycle which contains at least one N, O or S heteroatom, optionally fused to a 5- or 6-membered carbocyclic group or a second 4-, 5- or 6-membered heterocycle which contains at least one N, O or S heteroatom, wherein the het group is optionally substituted by at least one substituent independently selected from C1-8alkyl, C1-8alkoxy, OH, halo, CF3, OCF3, SCF3, hydroxy-C1-6alkyl, C1-4alkoxy-C1-6alkyl and C1-4alkyl-S—C1-4alkyl; provided that at least one of R1, R2 and R3 are other than H.
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: October 17, 2006
    Assignee: Pfizer Inc.
    Inventors: Paul Vincent Fish, Thomas Ryckmans, Alan Stobie, Florian Wakenhut, Gavin Alistair Whitlock
  • Patent number: 7122536
    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: August 27, 2004
    Date of Patent: October 17, 2006
    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: RE39419
    Abstract: This invention relates to compounds that are mammalian metabolites of (?)-cis-6-phenyl-5-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-5,6,7,8-tetrahydro-naphthalene-2-ol. The compounds of the invention can be used as standards for analytical assays or as intermediates for the further chemical synthesis or biosynthesis of chemical entities. The invention also relates to pharmaceutical compositions for the treatment of disease and methods of treating disease.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: December 5, 2006
    Assignee: Pfizer Inc.
    Inventors: Wesley W. Day, Kim A. Johnson, Chandra A. Prakash, James F. Eggler
  • Patent number: RE39558
    Abstract: Compounds of this formula are useful for treating or preventing, obesity, breast cancer, osteoporosis, endometriosis, cardiovascular disease and prostatic disease.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: April 10, 2007
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Paul A. DaSilva Jardine, Robert L. Rosati