Patents by Inventor Tawfik Gharbaoui

Tawfik Gharbaoui 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: 20060217562
    Abstract: The present invention relates to certain tetrazole derivatives of Formula (I), and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists for the RUP25 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of metabolic-related disorders, including dyslipidemia, atherosclerosis, coronary heart disease, insulin resistance, type 2 diabetes, Syndrome-X and the like. In addition, the present invention also provides for the use of the compounds of the invention in combination with other active agents such as those belonging to the class of ?-glucosidase inhibitors, aldose reductase inhibitors, biguanides, HMG-CoA reductase inhibitors, squalene synthesis inhibitors, fibrates, LDL catabolism enhancers, angiotensin converting enzyme (ACE) inhibitors, insulin secretion enhancers and the like.
    Type: Application
    Filed: October 29, 2004
    Publication date: September 28, 2006
    Inventors: Graeme Semple, Thomas Schrader, Philip Skinner, Steven Colletti, Tawfik Gharbaoui, Jason Imbriglio, Jae-Kyu Jung, Rui Liang, Subharekha Raghavan, Darby Schmidt, James Tata
  • Publication number: 20060167270
    Abstract: The present invention relates to certain pyrazole carboxylic acid derivatives of Formula (Ia), and pharmaceutically acceptable salts thereof, as antilipolytic agents and against for the receptor RUP25, wherein: R2 is H, halogen, C1-12 alkyl or C1-12 haloalkyl; and R3 is C3-6 cycloalkyl, C1-12 alkyl, C1-12 haloalkyl, C3-6 cycloalkyl-C1-4-alkylene, aryl-C1-4-alkylene or heteroaryl-C1-4-alkylene, wherein said aryl-C1-4-alkylene and heteroaryl-C1-4-alkylene can be optionally substituted 1 to 5 substituents selected from the substituents listed in the claims. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of metabolic-related disorders, including dyslipidemia, atherosclerosis, coronary heart disease, insulin resistance, type 2 diabetes, Syndrome-X and the like.
    Type: Application
    Filed: October 9, 2003
    Publication date: July 27, 2006
    Applicant: Arena Pharmaceuticals Inc.
    Inventors: Graeme Semple, Claudia Averbuj, Philip Skinner, Tawfik Gharbaoui, Young-Jun Shin
  • Publication number: 20060154940
    Abstract: The present invention relates to processes for preparing pyrazolo[3,4-d]pyrimidine ether compounds that are modulators of glucose metabolism and therefore useful in the treatment of metabolic disorders such as diabetes and obesity.
    Type: Application
    Filed: January 12, 2006
    Publication date: July 13, 2006
    Inventors: Tawfik Gharbaoui, Dipanjan Sengupta, Edward Lally, Naomi Kato, Marlon Carlos, Natalie Rodriguez
  • Publication number: 20060155129
    Abstract: The present invention relates to processes for preparing aromatic ether compounds that are modulators of glucose metabolism and therefore useful in the treatment of metabolic disorders such as diabetes and obesity.
    Type: Application
    Filed: January 9, 2006
    Publication date: July 13, 2006
    Inventors: Tawfik Gharbaoui, John Fritch, Ashwin Krishnan, Beverly Throop, Naomi Kato
  • Patent number: 6630609
    Abstract: A process for the preparation of a composition having the formula: in which a compound having the formula: is treated with a base and a silylating agent.
    Type: Grant
    Filed: July 16, 2002
    Date of Patent: October 7, 2003
    Assignee: Florida State University
    Inventors: Robert A. Holton, Phong Vu, Tawfik Gharbaoui, Vincent Reboul
  • Publication number: 20030097024
    Abstract: A process for the preparation of a composition having the formula: 1
    Type: Application
    Filed: July 16, 2002
    Publication date: May 22, 2003
    Applicant: Florida State University
    Inventors: Robert A. Holton, Phong Vu, Tawfik Gharbaoui, Vincent Reboul
  • Patent number: 6441253
    Abstract: A process for the preparation of a compound having the formula: the process comprising treating a compound having the formula: with an alkyl metal species or with a Lewis acid in the presence of a tertiary amine base, wherein P2 is hydrogen or a hydroxyl protecting group.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: August 27, 2002
    Assignee: Florida State University
    Inventors: Robert A. Holton, Phong Vu, Tawfik Gharbaoui, Vincent Reboul
  • Publication number: 20020019013
    Abstract: A method for high-speed parallel synthesis of combinatorial libraries is disclosed where two or more resins of dissimilar functionality are combined in the same reaction vessel in which a plurality of chemical reactions are carried out to create multiple compounds which are then sequentially and individually cleaved from the different resins under the appropriate cleavage conditions for each resin. As used herein resins are considered different when they exhibit different chemical activity in the presence of cleaving or releasing agents. The resins are different when the individual resins have either dissimilar polymeric backbones or dissimilar linkers or both and thus have a different chemical activity in the presence of a release or cleaving agent from the other resins in the reaction vessel.
    Type: Application
    Filed: May 14, 2001
    Publication date: February 14, 2002
    Inventors: Boliang Lou, Tawfik Gharbaoui
  • Patent number: 6111144
    Abstract: A process for the preparation of a compound having the formula: ##STR1## in which a compound having the formula: ##STR2## is treated with a base and a silylating agent.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: August 29, 2000
    Assignee: Florida State University
    Inventors: Robert A. Holton, Phong Vu, Tawfik Gharbaoui, Vincent Reboul