Patents by Inventor Honghe Wan

Honghe Wan 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).

  • AGONISTS OF ROR GAMMAt
    Publication number: 20230295087
    Abstract: The present invention is directed to compounds of the formula wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: May 8, 2020
    Publication date: September 21, 2023
    Inventors: Lalgudi S. Harikrishnan, Brian E. Fink, Patrice Gill, Lan-Ying Qin, Muthoni G. Kamau, Tram N. Huynh, Ashok Vinayak Purandare, Honghe Wan, Daniel O’Malley
  • Macrocyclic toll-like receptor 7 (TLR7) agonists
    Patent number: 11485741
    Abstract: Compounds having a structure according to formula are modulators of TLR7 activity and can be used to treat conditions amenable to treatment by the modulation of TLR7 activity.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 1, 2022
    Assignee: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Ashok V. Purandare, Honghe Wan, Liqi He, Sanjeev Gangwar, Shoshana L. Posy, Yam B. Poudel, Prasanna Sivaprakasam, Naidu S. Chowdari
  • AGONISTS OF ROR GAMMAt
    Publication number: 20220306630
    Abstract: The present invention is directed to compounds of the formula (I) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: August 5, 2020
    Publication date: September 29, 2022
    Inventors: Lalgudi S. Harikrishnan, Peter Kinam Park, Zheming Ruan, Donna D. Wei, Daniel O'Malley, Honghe Wan, Ashok Vinayak Purandare, Brian E. Fink
  • MACROCYCLIC TOLL-LIKE RECEPTOR 7 (TLR7) AGONISTS
    Publication number: 20210053979
    Abstract: Compounds having a structure according to formula are modulators of TLR7 activity and can be used to treat conditions amenable to treatment by the modulation of TLR7 activity.
    Type: Application
    Filed: April 23, 2019
    Publication date: February 25, 2021
    Inventors: Ashok V. PURANDARE, Honghe WAN, Liqi HE, Sanjeev GANGWAR, Shoshana L. POSY, Yam B. POUDEL, Prasanna SIVAPRAKASAM, Naidu S. CHOWDARI
  • Prodrugs of imidazotriazine compounds as CK2 inhibitors
    Patent number: 10550125
    Abstract: The invention provides pharmaceutically active compounds of formula (I) and prodrugs thereof. The formula (I) 2-(aminophenylamino)-4-amino-7-cyano-imidazo[2,1-f][1,2,4]triazine derivatives inhibit CK2 protein kinase activity, thereby making them useful for treating cancer, psoriasis and rheumatoid arthritis.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: February 4, 2020
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok Vinayak Purandare, Kurt Zimmermann, Honghe Wan
  • PRODRUGS OF IMIDAZOTRIAZINE COMPOUNDS AS CK2 INHIBITORS
    Publication number: 20180305364
    Abstract: PRODRUGS OF IMIDAZOTRIAZINE COMPOUNDS AS CK2 INHIBITORS The invention provides pharmaceutically active compounds of formula (I) and prodrugs thereof. The formula (I) 2-(aminophenylamino)-4-amino-7-cyano-imidazo[2,1-f][1,2,4]triazine derivatives inhibit CK2 protein kinase activity, thereby making them useful for treating cancer, psoriasis and rheumatoid arthritis.
    Type: Application
    Filed: October 19, 2016
    Publication date: October 25, 2018
    Applicant: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Ashok Vinayak Purandare, Kurt Zimmermann, Honghe Wan
  • Crystalline forms of N,N-dicyclopropyl-4-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide for the treatment of myeloproliferative disorders
    Patent number: 9593116
    Abstract: Crystalline form, Form T1H1.5-4, of N,N-dicyclopropyl-4-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-ethyl-1-methyl -1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide (Compound (I)) is provided. Also provided is a pharmaceutical composition and an oral dosage form comprising Form T1H1.5-4 of Compound (I) as well as a method of using the Form T1H1.5-4 of Compound for the treatment of myeloproliferative disorders, which include polycythaemia vera, thrombocythaemia and primary myelofibrosis.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: March 14, 2017
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok Vinayak Purandare, Honghe Wan
  • Imidazotriazinecarbonitriles useful as kinase inhibitors
    Patent number: 9556178
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: January 31, 2017
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Ashvinikumar V. Gavai, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann
  • IMIDAZOTRIAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20160108050
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: December 21, 2015
    Publication date: April 21, 2016
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer lnghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann, Yong Zhang, Libing Chen, Bin Chen, John S. Tokarski, Ashvinikumar V. Gavai
  • CRYSTALLINE FORMS OF N,N-DICYCLOPROPYL-4-(1,5-DIMETHYL-1H-PYRAZOL-3-YLAMINO)-6-ETHYL-1-METHYL-1,6-DIHYDROIMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDINE-7-CARBOXIMIDE FOR THE TREATMENT OF MYELOPROLIFERATIVE DISORDERS
    Publication number: 20160090385
    Abstract: Crystalline form, Form T1H1.5-4, of N,N-dicyclopropyl-4-(1,5-dimethyl-1H-pyrazol-3-ylamino)-6-ethyl-1-methyl -1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide (Compound (I)) is provided. Also provided is a pharmaceutical composition and an oral dosage form comprising Form T1H1.5-4 of Compound (I) as well as a method of using the Form T1H1.5-4 of Compound for the treatment of myeloproliferative disorders, which include polycythaemia vera, thrombocythaemia and primary myelofibrosis.
    Type: Application
    Filed: May 28, 2014
    Publication date: March 31, 2016
    Inventors: Ashok Vinayak Purandare, Honghe Wan
  • Imidazotriazinecarbonitriles useful as kinase inhibitors
    Patent number: 9273057
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: March 1, 2016
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann, Yong Zhang, Libing Chen, Bin Chen, John S. Tokarski, Ashvinikumar V. Gavai
  • IMIDAZOTRIAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20150210697
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: July 12, 2013
    Publication date: July 30, 2015
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann, Yong Zhang, Libing Chen, Bin Chen, John S. Tokarski, Ashvinikumar V. Gavai
  • IMIDAZOTRIAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20150065465
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: November 4, 2014
    Publication date: March 5, 2015
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Ashvinikumar V. Gavai, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann
  • Imidazotriazinecarbonitriles useful as kinase inhibitors
    Patent number: 8940736
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: January 27, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Ashvinikumar V. Gavai, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann
  • JAK2 inhibitors and their use for the treatment of myeloproliferative diseases and cancer
    Patent number: 8673933
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of JAK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 18, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashok V. Purandare, James W. Grebinski, Amy C. Hart, Jennifer Inghrim, Gretchen M. Schroeder, Honghe Wan
  • IMIDAZOTRIAZINECARBONITRILES USEFUL AS KINASE INHIBITORS
    Publication number: 20140018319
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazotriazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 16, 2014
    Inventors: Ashok Vinayak Purandare, Brian E. Fink, Ashvinikumar V. Gavai, Walter Lewis Johnson, Amy C. Hart, Liqi He, Tram N. Huynh, Jennifer Inghrim, Harold Mastalerz, Xiaopeng Sang, Christine M. Tarby, Honghe Wan, Wayne Vaccaro, Guifen Zhang, Yufen Zhao, Kurt Zimmermann
  • JAK2 INHIBITORS AND THEIR USE FOR THE TREATMENT OF MYELOPROLIFERATIVE DISEASES AND CANCER
    Publication number: 20130225551
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of JAK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Application
    Filed: April 30, 2012
    Publication date: August 29, 2013
    Inventors: Ashok V. Purandare, James W. Grebinski, Amy Hart, Jennifer Inghrim, Gretchen Schroeder, Honghe Wan
  • JAK2 inhibitors and their use for the treatment of myeloproliferative diseases and cancer
    Patent number: 8202881
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of JAK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: June 19, 2012
    Assignee: Bristol-Meyers Squibb Company
    Inventors: Ashok V. Purandare, James W. Grebinski, Amy Hart, Jennifer Inghrim, Gretchen Schroeder, Honghe Wan
  • JAK2 INHIBITORS AND THEIR USE FOR THE TREATMENT OF MYELOPROLIFERATIVE DISEASES AND CANCER
    Publication number: 20110059943
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of JAK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 10, 2011
    Inventors: Ashok V. Purandare, James W. Grebinski, Amy Hart, Jennifer Inghrim, Gretchen Schroeder, Honghe Wan
  • Pyrrolotriazine kinase inhibitors
    Patent number: 7531539
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of such as TrkA, TrkB, TrkC, Jak2, Jak3 and CK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: May 12, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Ping Chen, Ashok Vinayak Purandare, Honghe Wan