Patents by Inventor Gulnaz Khafizova

Gulnaz Khafizova 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).

  • Publication number: 20110212923
    Abstract: The present invention relates to phosphate derivatives of estrogen receptor beta agonists, compositions thereof, preparations thereof, and uses thereof. Formula (I).
    Type: Application
    Filed: February 6, 2009
    Publication date: September 1, 2011
    Inventors: Reinhardt Baudy, Eugene J. Trybulski, Ronald Magolda, Diane Schneider, Gulnaz Khafizova, Mahdi B. Fawzi, Cuijian Yang
  • Patent number: 7947712
    Abstract: The present invention relates to 8-Hydroxyquinoline Compounds; compositions comprising an 8-Hydroxyquinoline Compound; and methods for treating or preventing a metalloproteinase-related disorder, such as, an arthritic disorder, osteoarthritis, malignant neoplasm, rheumatoid arthritis, asthma, chronic obstructive pulmonary disease, atherosclerosis, age-related macular degeneration, myocardial infarction, a corneal ulceration, an ocular surface disease, hepatitis, an aortic aneurysm, tendonitis, a central nervous system disorder, abnormal wound healing, angiogenesis, restenosis, cirrhosis, multiple sclerosis, glomerulonephritis, graft versus host disease, diabetes, an inflammatory bowel disease, shock, invertebral disc degeneration, stroke, osteopenia or a periodontal disease or comprising administering an effective dose of an 8-Hydroxyquinoline Compound to a mammal in need thereof.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: May 24, 2011
    Assignee: Wyeth LLC
    Inventors: Matthew G. Bursavich, Sabrina Lombardi, Adam M. Gilbert, Leif Mark Laakso, Gulnaz Khafizova, David Brian How, Joshua James Sabatini, Phaik-Eng Sum, Jeremy Clemens
  • Patent number: 7714130
    Abstract: Methods of making Gonadotropin Releasing Hormone (“GnRH”) (also known as Leutinizing Hormone Releasing Hormone) receptor antagonists, comprising reacting a compound having Formula I: with a compound having formula Lg—(CR13R14)k—D, are disclosed.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: May 11, 2010
    Assignee: Wyeth
    Inventors: Alexander V. Gontcharov, Gulnaz Khafizova, John R. Potoski, Donna Mary Huryn
  • Publication number: 20100016609
    Abstract: The present invention is directed to processes, compositions and methods associated with the preparation of azole derivatives of formula I:
    Type: Application
    Filed: July 13, 2009
    Publication date: January 21, 2010
    Applicant: Wyeth
    Inventors: Antonina Aristotelevena Nikitenko, Gulnaz Khafizova, Jonathan Laird Gross
  • Publication number: 20090082591
    Abstract: Methods for preparing substituted phenylsulfonamide compounds of the following structure are provided: or a pharmaceutically acceptable salt thereof, wherein, R1-R7 are defined herein. Also provided are methods for preparing compounds of the following structure: wherein, R9, m, n, p, r, and s are defined herein.
    Type: Application
    Filed: December 8, 2008
    Publication date: March 26, 2009
    Applicant: Wyeth
    Inventors: Asaf Ragim Alimardanov, Jean Schmid, Jay Thomas Afragola, Gulnaz Khafizova
  • Patent number: 7476762
    Abstract: Methods for preparing substituted phenylsulfonamide compounds of the following structure are provided: or a pharmaceutically acceptable salt thereof, wherein, R1-R7 are defined herein. Also provided are methods for preparing compounds of the following structure: wherein, R9, m, n, p, r, and s are defined herein.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: January 13, 2009
    Assignee: Wyeth
    Inventors: Asaf Ragim Alimardanov, Jean Schmid, Jay Thomas Afragola, Gulnaz Khafizova
  • Publication number: 20080269213
    Abstract: The present invention relates to 8-Hydroxyquinoline Compounds; compositions comprising an 8-Hydroxyquinoline Compound; and methods for treating or preventing a metalloproteinase-related disorder, such as, an arthritic disorder, osteoarthritis, malignant neoplasm, rheumatoid arthritis, asthma, chronic obstructive pulmonary disease, atherosclerosis, age-related macular degeneration, myocardial infarction, a corneal ulceration, an ocular surface disease, hepatitis, an aortic aneurysm, tendonitis, a central nervous system disorder, abnormal wound healing, angiogenesis, restenosis, cirrhosis, multiple sclerosis, glomerulonephritis, graft versus host disease, diabetes, an inflammatory bowel disease, shock, invertebral disc degeneration, stroke, osteopenia or a periodontal disease or comprising administering an effective dose of an 8-Hydroxyquinoline Compound to a mammal in need thereof.
    Type: Application
    Filed: August 23, 2007
    Publication date: October 30, 2008
    Applicant: Wyeth
    Inventors: Matthew G. Bursavich, Sabrina Lombardi, Adam M. Gilbert, Leif Mark Laakso, Gulnaz Khafizova, David Brian How, Joshua James Sabatini, Phaik-Eng Sum, Jeremy Clemens
  • Publication number: 20080009634
    Abstract: There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification The bicyclic heteroaryl carboxaldehydes are useful as intermediates in the preparation of ?-lactamase inhibitors.
    Type: Application
    Filed: June 18, 2007
    Publication date: January 10, 2008
    Applicant: Wyeth Holdings Corporation
    Inventors: Michael Winkley, Anita Chan, Ivo Jirkovsky, Kenneth Kremer, Joseph Zeldis, Antonia Nikitenko, Henry Strong, Tarek Mansour, Gulnaz Khafizova, Aranapakam Venkatesan
  • Publication number: 20070249723
    Abstract: Methods for preparing substituted phenylsulfonamide compounds of the following structure are provided: or a pharmaceutically acceptable salt thereof, wherein, R1-R7 are defined herein. Also provided are methods for preparing compounds of the following structure: wherein, R9, m, n, p, r, and s are defined herein.
    Type: Application
    Filed: April 19, 2007
    Publication date: October 25, 2007
    Applicant: Wyeth
    Inventors: Asaf Ragim Alimardanov, Jean Schmid, Jay Thomas Afragola, Gulnaz Khafizova
  • Patent number: 7276611
    Abstract: There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification The bicyclic heteroaryl carboxaldehydes are useful as intermediates in the preparation of ?-lactamase inhibitors.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: October 2, 2007
    Assignee: Wyeth Holdings Corporation
    Inventors: Michael William Winkley, Anita Wai-Yin Chan, Ivo L. Jirkovsky, Kenneth Alfred Martin Kremer, Joseph Zeldis, Antonia Aristotelevna Nikitenko, Henry Lee Strong, Tarek Mansour, Gulnaz Khafizova, Aranapakam M. Venkatesan
  • Publication number: 20060111438
    Abstract: The present invention concerns production of a compound of the formula or a pharmaceutically acceptable salt thereof by a process which utilizes the cyclization of a compound of the formula: where Ar, Y, R1, Ry, R2, and m are as defined herein.
    Type: Application
    Filed: October 21, 2005
    Publication date: May 25, 2006
    Applicant: Wyeth
    Inventors: Alexander Gontcharov, Gulnaz Khafizova, John Potoski, Qing Yu, Chia-Cheng Shaw, Gary Stack, Dahui Zhou
  • Publication number: 20050282820
    Abstract: The present invention relates to methods of making Gonadotropin Releasing Hormone (“GnRH”) (also known as Leutinizing Hormone Releasing Hormone) receptor antagonists.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 22, 2005
    Applicant: Wyeth
    Inventors: Alexander Gontcharov, Gulnaz Khafizova, John Potoski, Donna Huryn
  • Publication number: 20040242874
    Abstract: There is provided a process for the preparation of bicyclicheteroaryl carboxaldehydes having the structural Formula I where X and Y are defined in the specification 1
    Type: Application
    Filed: May 12, 2004
    Publication date: December 2, 2004
    Applicant: Wyeth Holdings Corporation
    Inventors: Michael William Winkley, Anita Wai-Yin Chan, Ivo L. Jirkovsky, Kenneth Alfred Martin Kremer, Joseph Zeldis, Antonia Aristotelevna Nikitenko, Henry Lee Strong, Tarek Mansour, Gulnaz Khafizova, Aranapakam M. Venkatesan