Patents by Inventor Abdelmalik Slassi

Abdelmalik Slassi 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).

  • Patent number: 8148394
    Abstract: Described herein are compounds with affinity for the 5-HT6 receptor, which have the general formula I: wherein A, B, D, E, R1 to R3 and n are described herein. Also described is the use of these compounds as pharmaceuticals to treat indications where inhibition of the 5-HT6 receptor is implicated, such as schizophrenia.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: April 3, 2012
    Assignee: NPS Pharmaceuticals, Inc.
    Inventors: Louise Edwards, Abdelmalik Slassi, Ashok Tehim, Tao Xin
  • Publication number: 20120065176
    Abstract: It is reported herein that certain muscle diseases and conditions, including forms of muscular dystrophy, are characterized by impaired insulin-dependent signaling in the muscle tissue, in essence, a form of insulin resistance. The present disclosure relates to therapeutic agents, compositions and methods for treating a muscle disease or condition characterized by impaired insulin-dependent signaling by targeting components of the defective insulin signaling pathway. The disease or condition may be treated by administering a therapeutic agent that activates the insulin signaling pathway, in particular, therapeutic agents that act post-insulin receptor to modulate intracellular effector molecules. An exemplary modulator is metformin. Metformin may be administered alone or may be co-administered with another therapeutic agent for treating the muscle disease or condition, such as a corticosteroid.
    Type: Application
    Filed: May 18, 2010
    Publication date: March 15, 2012
    Inventors: Lynn Megeney, Carol Evans, Abdelmalik Slassi
  • Publication number: 20110166155
    Abstract: The present invention is directed to compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined for formula I in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
    Type: Application
    Filed: January 6, 2011
    Publication date: July 7, 2011
    Inventors: Bradford VAN WAGENEN, Radhakrishnan UKKIRAMAPANDIAN, Joshua CLAYTON, Ian EGLE, James R. EMPFIELD, Methvin ISAAC, Fupeng MA, Abdelmalik SLASSI, Gary STEELMAN, Rebecca URBANEK, Sally WALSH
  • Patent number: 7968570
    Abstract: The present invention is directed to compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined for formula I in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: June 28, 2011
    Assignee: AstraZeneca AB
    Inventors: Joshua Clayton, Fupeng Ma, Bradford Van Wagenen, Radhakrishnan Ukkiramapandian, Ian Egle, James Empfield, Methvin Isaac, Abdelmalik Slassi, Gary Steelman, Rebecca Urbanek, Sally Walsh
  • Patent number: 7960422
    Abstract: Compounds of formula (I) wherein R1 is as well as pharmaceutically acceptable salts, hydrates and/or enantiomers thereof are useful as compounds that exhibit activity at metabotropic glutamate receptors.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: June 14, 2011
    Assignee: AstraZeneca AB
    Inventors: Erwan Arzel, Louise Edwards, Methvin Isaac, Donald A. McLeod, Abdelmalik Slassi, Tao Xin
  • Patent number: 7935703
    Abstract: Compounds of Formula I or pharmaceutically acceptable salts or solvates thereof: wherein Ar1, Ar2, A, X, Y, m, n and R1, R2, R3, R4 and R5 are as described in the specification, processes for their preparation, pharmaceutical formulations comprising them and their use in therapy, particularly in the therapy of neurological and psychiatric disorders associated with glutamate dysfunction.
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: May 3, 2011
    Assignee: AstraZeneca AB
    Inventors: Abdelmalik Slassi, Methvin Isaac, Jalaj Arora, Dean Brown
  • Patent number: 7902401
    Abstract: Compounds of Formula I are useful in the treatment of epilepsy, neuropathic pain, acute and chronic inflammatory pain, migraine, tardive dyskinesia and other related CNS disorders. wherein: A and R1 to R8 are defined in the specification.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: March 8, 2011
    Assignee: NPS Pharmaceuticals, Inc.
    Inventors: Guy A. Higgins, Methvin Issac, Abdelmalik Slassi, Tao Xin
  • Publication number: 20110053953
    Abstract: Compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8 and n are defined in the specification, methods for using said compounds, methods for making said compounds and pharmaceutical compositions containing said compounds.
    Type: Application
    Filed: January 31, 2008
    Publication date: March 3, 2011
    Inventors: Abdelmalik Slassi, Methvin Isaac, Joshua Clayton, Ian Egle, Babu Joseph, Fupeng Ma
  • Patent number: 7868008
    Abstract: The present invention is directed to compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined for formula I in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: January 11, 2011
    Assignee: AstraZeneca AB
    Inventors: Bradford Van Wagenen, Radhakrishnan Ukkiramapandian, Joshua Clayton, Ian Egle, James Empfield, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi, Gary Steelman, Rebecca Urbanek, Sally Walsh
  • Publication number: 20100317674
    Abstract: Compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the description, processes for the preparing the compounds, new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and uses of the compounds in therapy.
    Type: Application
    Filed: August 23, 2010
    Publication date: December 16, 2010
    Inventors: Bradford Van Wagenen, Radhakrishnan Ukkiramapandian, Joshua Clayton, Ian Egle, James R. Empfield, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi, Gary Steelman, Rebecca Urbanek, Sally Walsh
  • Publication number: 20100280082
    Abstract: Compounds of Formula (I) wherein R1, R2, R3 R4 and Q are as described in the specification, pharmaceutically-acceptable salts, methods of making, pharmaceutical compositions containing and methods for using the same.
    Type: Application
    Filed: June 5, 2008
    Publication date: November 4, 2010
    Applicant: AstraZeneca AB
    Inventors: Joshua Clayton, Ian Egle, James Empfield, James Folmer, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi
  • Publication number: 20100267740
    Abstract: Compounds of Formula (I) wherein R1 and Q are as described in the specification, pharmaceutically-acceptable salts, methods of making, pharmaceutical compositions containing and methods for using the same.
    Type: Application
    Filed: June 5, 2008
    Publication date: October 21, 2010
    Applicant: AstraZeneca AB
    Inventors: Joshua Clayton, Ian Egle, James Empfield, James Folmer, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi
  • Patent number: 7816354
    Abstract: The present invention is directed to compounds of Formula I: Wherein R1, R2, Y, m and n are further defined in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: October 19, 2010
    Assignee: AstraZeneca AB
    Inventors: Abdelmalik Slassi, Methvin Isaac, Ian Egle, Fupeng Ma, Babu Joseph, Joshua Clayton, Krzysztof Swierczek
  • Patent number: 7807706
    Abstract: Compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the description, processes for the preparing the compounds, new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and uses of the compounds in therapy.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: October 5, 2010
    Assignee: AstraZeneca AB
    Inventors: Bradford Van Wagenen, Radhakrishnan Ukkiramapandian, Joshua Clayton, Ian Egle, James R. Empfield, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi, Gary Steelman, Rebecca Urbanek, Sally Walsh
  • Patent number: 7799792
    Abstract: Compounds of Formula I: wherein R1, R2, R3, R4 and Q are as described in the specification, pharmaceutically-acceptable salts, methods of making, pharmaceutical compositions containing and methods for using the same.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: September 21, 2010
    Assignee: AstraZeneca AB
    Inventors: Joshua Clayton, Ian Egle, James Empfield, James Folmer, Methvin Isaac, Fupeng Ma, Abdelmalik Slassi
  • Patent number: 7790717
    Abstract: Compounds in accord with Formula I: wherein R1, L, A, B, D, E, m, n, x and y are as defined in the description, processes for the preparation of such compounds and to new intermediates employed in the preparation thereof, pharmaceutical compositions containing such compounds, and the use of such compounds in therapy and for the treatment of diseases mentioned in the specification.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: September 7, 2010
    Assignee: AstraZeneca AB
    Inventors: Ian Egle, Babu Joseph, Abdelmalik Slassi, Methvin Isaac, Fupeng Ma, Joshua Clayton
  • Patent number: 7772235
    Abstract: The present invention is directed to compounds of formula I: Wherein R1 to R5, X and Z are further defined in the description. The invention also relates to processes for the preparation of the compounds and to intermediates used in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
    Type: Grant
    Filed: September 25, 2007
    Date of Patent: August 10, 2010
    Assignee: Astrazeneca AB
    Inventors: Methvin Isaac, Abdelmalik Slassi, Louise Edwards, Peter Dove, Tao Xin, Tomislav Stefanac
  • Publication number: 20100144710
    Abstract: Compounds of Formula I or pharmaceutically acceptable salts or solvates thereof, wherein A, B, D, Ar1, Ar2, R2, R3, R4, a, m and n are defined in the specification, methods for the use thereof, processes for making and pharmaceutical compositions containing the same.
    Type: Application
    Filed: February 28, 2008
    Publication date: June 10, 2010
    Applicant: ASTRAZENECA AB
    Inventors: Jalaj Arora, Methvin Isaac, Abdelmalik Slassi, Louise Edwards, Satheesh Nair, Fupeng Ma
  • Patent number: 7691892
    Abstract: The present invention relates to new compounds of formula I, wherein P, Q, X1, X2, X3, X4, R1, R2, m and p, are as defined as in formula I, or, salts, solvates or solvated salts thereof, processes for their preparation and new intermediates used in the preparation thereof, pharmaceutical compositions containing said compounds and to the use of said compounds in therapy.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: April 6, 2010
    Assignee: AstraZeneca AB
    Inventors: Martin Johansson, Alexander Minidis, Karin Staaf, David Wensbo, Donald McLeod, Louise Edwards, Methvin Isaac, Anne O'Brien, Abdelmalik Slassi, Tao Xin, Tomislav Stefanac
  • Patent number: 7678796
    Abstract: The present invention is directed to novel compounds, to a process for their preparation, their use in therapy and pharmaceutical compositions comprising the novel compounds.
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: March 16, 2010
    Assignee: AstraZeneca AB
    Inventors: Andreas Wallberg, Karolina Nilsson, Björn Holm, Mats Nagard, Kenneth Granberg, Abdelmalik Slassi, Louise Edwards, Methvin Isaac, Tao Xin, Tomislav Stefanac