Patents by Inventor Alan Stockton

Alan Stockton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the synthesis C-2, C-3 substituted N-alkylated indoles useful as cPLAinhibitors
    Patent number: 8034960
    Abstract: The present invention provides a compound of formula 1: wherein R1 is CF3, R2 is H? R3 is H.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: October 11, 2011
    Assignee: Pfizer Inc.
    Inventors: Ronald S. Michalak, Mahmut Levent, Frederick J. Vyverberg, Ara R. Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael W. Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso
  • Process For The Synthesis C-2, C-3 Substituted N-Alkylated Indoles Useful As CPLA2 Inhibitors
    Publication number: 20110054189
    Abstract: The present invention provides a compound of formula 1: wherein R1 is CF3, R2 is H, R3 is H, and R4 is H.
    Type: Application
    Filed: November 11, 2010
    Publication date: March 3, 2011
    Inventors: Ronald S. Michalak, Mahmut Levent, Frederick J. Vyverberg, Ara R. Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael W. Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso
  • Process for the synthesis of C-2, C-3 substituted N-alkylated indoles useful as cPLAinhibitors
    Patent number: 7842837
    Abstract: The present invention provides method for making a compound of formula 1: comprising the steps of reacting compounds of formulas 2 and 3: to produce a compound of formula 4: wherein R1, R2, R3, R4 and R5 are defined as described herein. The compound of formula 4 is then converted to the compound of formula 1. The invention further comprises compounds of formulas 3 and 4 and methods for making compounds of formulas 3 and 4.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: November 30, 2010
    Assignee: Wyeth LLC
    Inventors: Ronald S. Michalak, Mahmut Levent, Frederick J. Vyverberg, Ara R. Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael W. Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso
  • Process for the Synthesis of C-2, C-3 Substituted N-Alkylated Indoles Useful as cPLA2 Inhibitors
    Publication number: 20090306428
    Abstract: The present invention provides method for making a compound of formula 1: comprising the steps of reacting compounds of formulas 2 and 3: to produce a compound of formula 4: wherein R1, R2, R3, R4 and R5 are defined as described herein. The compound of formula 4 is then converted to the compound of formula 1. The invention further comprises compounds of formulas 3 and 4 and methods for making compounds of formulas 3 and 4.
    Type: Application
    Filed: August 18, 2009
    Publication date: December 10, 2009
    Inventors: Ronald S. Michalak, Mahmut Levent, Frederick J. Vyverberg, Ara R. Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael W. Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso
  • Process for the synthesis C-2, C-3 substituted N-alkylated indoles useful as CPLAinhibitors
    Patent number: 7582772
    Abstract: The present invention provides method for making a compound of formula 1: comprising the steps of reacting compounds of formulas 2 and 3: to produce a compound of formula 4: wherein R1, R2, R3, R4 and R5 are defined as described herein. The compound of formula 4 is then converted to the compound of formula 1. The invention further comprises compounds of formulas 3 and 4 and methods for making compounds of formulas 3 and 4.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: September 1, 2009
    Assignee: Wyeth
    Inventors: Ronald S. Michalak, Mahmut Levent, Frederick J. Vyverberg, Ara R. Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael W. Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso
  • Process for the synthesis C-2, C-3 substituted N-alkylated indoles useful as CPLA2 inhibitors
    Publication number: 20060041005
    Abstract: The present invention provides method for making a compound of formula 1: comprising the steps of reacting compounds of formulas 2 and 3: to produce a compound of formula 4: wherein R1, R2, R3, R4 and R5 are defined as described herein. The compound of formula 4 is then converted to the compound of formula 1. The invention further comprises compounds of formulas 3 and 4 and methods for making compounds of formulas 3 and 4.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 23, 2006
    Applicant: Wyeth
    Inventors: Ronald Michalak, Mahmut Levent, Frederick Vyverberg, Ara Boyajian, Panolil Raveendranath, Michel Cantin, Alan Stockton, Michael Winkley, Mousumi Ghosh, Christoph Dehnhardt, Charles Guinosso