Patents Assigned to Ardea Biosciences, Inc.
  • Publication number: 20120053211
    Abstract: The present invention relates to the field of oncology and relates to use of (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide or a pharmaceutically acceptable salt thereof or N-(4-(2-fluoro-4-iodophenylamino)-1,5-dimethyl-6-oxo-1,6-dihydropyridin-3-yl)cyclopropanesulfonamide or a polymorph thereof, or a pharmaceutically acceptable salt thereof, or pharmaceutical compositions comprising the same, for the preparation of a medicament for the treatment of pancreatic cancer.
    Type: Application
    Filed: March 11, 2010
    Publication date: March 1, 2012
    Applicant: ARDEA BIOSCIENCES, INC.
    Inventor: Mark S. Chapman
  • Patent number: 8106205
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having N-(?-mercaptoacetyl) p amino benzoic acid derivatives. are provided, where Q is CO2H, or a salt or ester thereof, or a C(O) N-linked amino acid. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: January 31, 2012
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-hyo Koh, Martha De La Rosa, Zhi Hong, Stanley Lang
  • Patent number: 8084483
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: December 27, 2011
    Assignee: Ardea Biosciences, Inc.
    Inventors: Barry D. Quart, Jean-Luc Girardet, Esmir Gunic, Li-Tain Yeh
  • Publication number: 20110313157
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2, SO3H, or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Application
    Filed: June 30, 2011
    Publication date: December 22, 2011
    Applicant: ARDEA BIOSCIENCES INC.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh, Martha De La Rosa, Esmir Gunic, Zhi Hong, Stanley Lang, Woo-Hong Kim
  • Publication number: 20110293719
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Application
    Filed: June 30, 2011
    Publication date: December 1, 2011
    Applicant: Ardea Biosciences, Inc.
    Inventors: Barry D. Quart, Jean-Luc Girardet, Esmir Gunic, Li-Tain Yeh
  • Patent number: 8063049
    Abstract: This invention concerns to N-(2-aylamino)aryl sulfonamides, which are inhibitors of MEK, methods of using such compounds in the treatment of hyperproliferative diseases, and to pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: November 22, 2011
    Assignee: Ardea Biosciences, Inc.
    Inventors: Yung-hyo Koh, Zhi Hong, Jean-Michel Vernier, Andreas Maderna
  • Publication number: 20110269741
    Abstract: Described herein are novel enzyme inhibitors. In some embodiments the enzyme inhibitors are integrase inhibitors, particularly HIV integrase inhibitors. Also described herein are compositions containing them and methods of using them. Thus, the compounds and compositions described herein are useful for the in vitro and in vivo inhibition of HIV integrase as a method of treating or preventing HIV, AIDS or related disorders.
    Type: Application
    Filed: March 28, 2011
    Publication date: November 3, 2011
    Applicant: Ardea Biosciences, Inc.
    Inventors: Huanming CHEN, Jianlin SONG, Jean-Michel VERNIER, Anthony B. PINKERTON, Johnny Y. NAGASAWA
  • Publication number: 20110268801
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Application
    Filed: June 30, 2011
    Publication date: November 3, 2011
    Applicant: Ardea Biosciences, Inc.
    Inventors: Barry D. Quart, Jean-Luc Girardet, Esmir Gunic, Li-Tain Yeh
  • Patent number: 8044240
    Abstract: Disclosed herein, in certain embodiments, is a crystalline polymorph form A of N-(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. Further disclosed herein, in certain embodiments, are pharmaceutical compositions comprising the crystalline polymorph form A of N-(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: October 25, 2011
    Assignee: Ardea Biosciences Inc.
    Inventor: Stuart Dimock
  • Publication number: 20110244049
    Abstract: The present invention relates to compositions comprising 4-(2-(5-bromo-4-(1-cyclopropylnaphthalen-4-yl)-4H-1,2,4-triazol-3-ylthio)acetamido)-3-chlorobenzoic acid or pharmaceutically acceptable salts thereof, and to the preparation and use of such compositions, in particular for the treatment of diseases.
    Type: Application
    Filed: October 23, 2009
    Publication date: October 6, 2011
    Applicant: ARDEA BIOSCIENCES INC.
    Inventors: Barry D. Quart, Colin E. Rowlings
  • Patent number: 8003681
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2, SO3H, or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: August 23, 2011
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh
  • Publication number: 20110190491
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2, SO3H, or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Application
    Filed: April 6, 2011
    Publication date: August 4, 2011
    Applicant: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh, Martha De La Rosa, Esmir Gunic, Zhi Hong, Stanley Lang, Woo-Hong Kim
  • Publication number: 20110060049
    Abstract: This invention concerns N-(2-arylamino) aryl sulfonamide compounds which are inhibitors of MEK including crystalline polymorphic forms which exhibit a specific powder x-ray diffraction profile and/or a specific differential scanning calorimetry profile. This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer, hyperproliferative diseases and inflammatory conditions. The invention also concerns methods of making the compounds and compositions described herein.
    Type: Application
    Filed: July 28, 2008
    Publication date: March 10, 2011
    Applicant: Ardea Biosciences, Inc.
    Inventors: Jean-Michel Vernier, Colin Edward Rowlings, Jean-Luc Girardet, Stuart Dimock, Barry Quart, Jeffrey N. Miner
  • Publication number: 20110033539
    Abstract: This invention relates to compositions, methods for preparing the compositions and methods for treating or preventing diseases, comprising administering the compositions.
    Type: Application
    Filed: April 14, 2009
    Publication date: February 10, 2011
    Applicant: ARDEA BIOSCIENCES, INC
    Inventors: Barry D. Quart, Colin Edward Rowlings
  • Publication number: 20100267724
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2, SO3H, or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Application
    Filed: March 20, 2008
    Publication date: October 21, 2010
    Applicant: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh, Martha De La Rosa, Esmir Gunic, Zhi Hong, Stanley Lang, Woo-Hong Kim
  • Publication number: 20100137590
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having N-(?-mercaptoacetyl) p amino benzoic acid derivatives. are provided, where Q is CO2H, or a salt or ester thereof, or a C(O) N-linked amino acid. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Application
    Filed: February 2, 2010
    Publication date: June 3, 2010
    Applicant: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-hyo Koh, Martha De La Rosa, Zhi Hong, Stanley Lang
  • Publication number: 20100081827
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2. SO3H or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Application
    Filed: December 8, 2009
    Publication date: April 1, 2010
    Applicant: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh
  • Patent number: 7683087
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having N-(?-mercaptoacetyl) p amino benzoic acid derivatives. are provided, where Q is CO2H, or a salt or ester thereof, or a C(O) N-linked amino acid. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Grant
    Filed: August 18, 2008
    Date of Patent: March 23, 2010
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Martha de la Rosa, Zhi Hong, Stanley Lang
  • Patent number: 7652047
    Abstract: The invention concerns compounds which inhibit MEK and which have activity as anti-neoplastic agents. These compounds include N-substituted-3-hydroxy-5-arylamino-isothiazole-4-carboxamidines. Also included are the tautomeric isothiazol-3(2H)-ones.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: January 26, 2010
    Assignee: Ardea Biosciences, Inc.
    Inventors: Hassan El Abdellaoui, Robert Tam, Huanming Chen, Varaprasad Chamakura, Dinesh Barawkar, Andreas Maderna, Zhi Hong, Stanley Lang
  • Patent number: 7595324
    Abstract: This application concerns certain 4-cyanophenylamino-substituted bicyclic heterocycles of formula I where the dashed line represents a double bond that may be located either between A and C(V) or between C(V) and D, where A is S or C(Z); D is S or C(W); provided that one and only one of A and D is S; where T is NH, O, or S; and where other substituents are defined herein. These compounds are non-nucleoside reverse transcriptase inhibitors and have potential as anti-HIV treatment.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: September 29, 2009
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Zhi Hong, Stephanie Shaw, Yung-hyo Koh