Patents by Inventor Hwan Geun Choi

Hwan Geun Choi 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: 10457691
    Abstract: The present disclosure provides macrocyclic compounds of Formula (I). The provided compounds are able to bind protein kinases and may be useful in modulating (e.g., inhibiting) the activity of a protein kinase in a subject or cell and/or in treating or preventing a disease (e.g., proliferative disease, genetic disease, hematological disease, neurological disease, painful condition, psychiatric disorder, or metabolic disorder) in a subject in need thereof. Also provided are pharmaceutical compositions, kits, methods, and uses that include or involve a compound described herein.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: October 29, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Hwan Geun Choi, Yanke Liang
  • Publication number: 20190315738
    Abstract: The present invention relates to a novel imidazopyridine derivative, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient for preventing or treating cancer. The novel imidazopyridine derivative according to the present invention, a stereoisomer thereof and a pharmaceutically acceptable salt thereof can effectively inhibit cancer-related kinases, are excellent in inhibiting proliferation of cancer cells in a cancer cell line, and effectively inhibit proliferation of cancer cells (cancer cell apoptosis) in a cancer cell heterograft model, and thus can be useful as a pharmaceutical composition containing the same as an active ingredient for preventing or treating cancer.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 17, 2019
    Applicant: DAEGU-GYEONGBUK MEDICAL INNOVATION FOUNDATION
    Inventors: Hwan Geun Choi, Jung Beom Son, Shinae Kim, Seungyeon Lee, Eunhwa Ko, Joongheui Cho, Seock Yong Kang, So Young Kim, Jin-Hee Park, Yi Kyung Ko, Hee Yoon Ryu, Nam Doo Kim, Hyunkyoung Kim, Younho Lee, Sun-Hwa Lee, Dayea Kim, Sun Joo Lee, Seongho Hong, Sang Hyun Min, Sungwoo Lee, Dong Kyu Choi, Jae Hyun Bae, Eunmi Hong, Tae-ho Jang, Jaeyoung Song, Sangbum Kim, Suk Kyoon Yoon
  • Publication number: 20190315752
    Abstract: The present disclosure provides compounds of Formula (I), (II), and (III). The provided compounds are able to bind protein kinases (e.g., SIK) and may be useful in modulating (e.g., inhibiting) the activity of a protein kinase (e.g., SIK, (e.g., SIK1, SIK2, or SIK3)) in a subject or cell. The provided compounds may be useful in treating or preventing a disease (e.g., proliferative disease, musculoskeletal disease, genetic disease, hematological disease, neurological disease, painful condition, psychiatric disorder, or metabolic disorder) in a subject in need thereof. Also provided are pharmaceutical compositions, kits, methods, and uses that include or involve a compound described herein.
    Type: Application
    Filed: July 5, 2017
    Publication date: October 17, 2019
    Applicants: The Broad Institute, Inc., Dana-Farber Cancer Institute, Inc., The General Hospital Corporation
    Inventors: Nathanael S. GRAY, Yanke LIANG, Hwan Geun CHOI, Thomas SUNDBERG, Alykhan SHAMJI, Ramnik XAVIER, David E. FISHER, Nisma MUJAHID
  • Patent number: 10442796
    Abstract: The present invention relates to a novel 2,3,5-substituted thiophene compound having inhibitory activity against kinases, an anticancer agent including the compound as an active ingredient, and a method for preparing the compound.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: October 15, 2019
    Assignees: Korea Institute of Science and Technology, Daegu-Gyeongbuk Medical Innovation Foundation
    Inventors: Tae Bo Sim, Woo Young Hur, Chi Man Song, Ho Jong Yoon, Seung Hye Choi, Han Na Cho, Hwan Geun Choi, Nam Doo Kim, Jung Beom Son, Eun Hwa Ko, Hyun Kyoung Kim, Joong Heui Cho, Seock Yong Kang, So Young Kim, Yi Kyung Ko, Seung Yeon Lee, Suk Kyoon Yoon, Jae Hyun Bae
  • Patent number: 10385019
    Abstract: The disclosure relates to a compound having Formula (I?): and in particular, Compound I-126: which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: August 20, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Michael Eck, Pasi Janne, Hwan Geun Choi, Jaebong Jang, Kwok-Kin Wong
  • Publication number: 20190194169
    Abstract: The application relates to a compound having Formula (I): which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Application
    Filed: March 1, 2019
    Publication date: June 27, 2019
    Inventors: Nathanael S. GRAY, Pasi JANNE, Hwan Geun CHOI, Jaebong JANG
  • Patent number: 10316002
    Abstract: The invention relates to compounds and their use in the treatment of disease. Novel irreversible inhibitors of wild-type and mutant forms of EGFR, FGFR, ALK, ROS, JAK, BTK, BLK, ITK, TEC, and/or TXK and their use for the treatment of cell proliferation disorders are described.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: June 11, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael Gray, Hwan Geun Choi, Li Tan
  • Patent number: 10287268
    Abstract: The present disclosure provides imidazolyl compounds of Formula (I) and methods of preparing the compounds. The provided compounds are able to bind protein kinases and may be useful in modulating (e.g., inhibiting) the activity of a protein kinase in a subject or cell and/or in treating or preventing a disease (e.g., proliferative disease, genetic disease, hematological disease, neurological disease, painful condition, psychiatric disorder, or metabolic disorder) in a subject in need thereof. Also provided are pharmaceutical compositions, kits, methods, and uses that include or involve a compound described herein.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: May 14, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Hwan Geun Choi, Yanke Liang
  • Publication number: 20190119301
    Abstract: The present disclosure provides thiazolyl-containing compounds of Formula (I), (II), or (III). The compounds described herein may be able to inhibit protein kinases (e.g., Src family kinases (e.g., hemopoietic cell kinase (HCK)), Bruton's tyrosine kinase (BTK)) and may be useful in treating and/or preventing proliferative diseases (e.g., myelodysplasia, leukemia, lymphoma (e.g., Waldenström's macroglobulinemia)) and in inducing apoptosis in a cell (e.g., malignant blood cell). Also provided in the present disclosure are pharmaceutical compositions, kits, methods, and uses including or using a compound described herein.
    Type: Application
    Filed: October 24, 2018
    Publication date: April 25, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Sara Jean Buhrlage, Steven P. Treon, Hwan Geun Choi, Yuan Xiong, Guang Yang
  • Patent number: 10265321
    Abstract: The present disclosure provides methods of treating and/or preventing inflammatory bowel disease (IBD) and graft-versus-host disease (GVHD) using salt-inducible kinase (SIK) inhibitors, such as macrocyclic SIK inhibitors of Formula (I), imidazolyl SIK inhibitors of Formula (II), and urea and carbamate SIK inhibitors of Formula (III-A) (e.g., urea and carbamate SIK inhibitors of Formula (III)).
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: April 23, 2019
    Assignees: Dana-Farber Cancer Institute, Inc., The Broad Institute, Inc., President and Fellows of Harvard College, The General Hospital Corporation
    Inventors: Alykhan Shamji, Thomas Sundberg, Nathanael S. Gray, Ramnik Xavier, Stuart L. Schreiber, Hwan Geun Choi, Yanke Liang
  • Patent number: 10266517
    Abstract: The application relates to a compound having Formula (I): which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: April 23, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Pasi Janne, Hwan Geun Choi, Jaebong Jang
  • Patent number: 10233157
    Abstract: The present invention relates to the discovery that salt inducible kinases (SIKs) suppress the formation of anti-inflammatory molecules such as IL-10, which are important for the resolution of inflammation and identifies SIK inhibitors that may be used to treat disorders associated with undesirable inflammation, such as inflammatory bowel disease and/or autoimmune disorders.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: March 19, 2019
    Assignees: Dana-Farber Cancer Institute, Inc., University Court of the University of Dundee
    Inventors: Philip Cohen, Kristopher Clark, Hwan Geun Choi, Nathanael S. Gray
  • Publication number: 20190047993
    Abstract: The present invention relates to a novel 2,3,5-substituted thiophene compound having inhibitory activity against kinases, an anticancer agent including the compound as an active ingredient, and a method for preparing the compound.
    Type: Application
    Filed: August 16, 2018
    Publication date: February 14, 2019
    Inventors: Tae Bo Sim, Woo Young Hur, Chi Man Song, Ho Jong Yoon, Seung Hye Choi, Han Na Cho, Hwan Geun Choi, Nam Doo Kim, Jung Beom Son, Eun Hwa Ko, Hyun Kyoung Kim, Joong Heui Cho, Seock Yong Kang, So Young Kim, Yi Kyung Ko, Seung Yeon Lee, Suk Kyoon Yoon, Jae Hyun Bae
  • Publication number: 20190016703
    Abstract: The present invention provides bifunctional compounds which act as protein degradation inducing moieties for a HER family protein, such as Her3. The present invention also provides methods for the targeted degradation of a HER family protein through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to the HER family protein which can be utilized in the treatment of disorders modulated by a HER family protein.
    Type: Application
    Filed: December 29, 2016
    Publication date: January 17, 2019
    Inventors: Nathanael S. GRAY, James BRADNER, Pasi JANNE, Jaebong JANG, Hwan Geun CHOI, Eunhwa KO, Joong-Heui CHO
  • Patent number: 10130631
    Abstract: The present invention relates to a therapeutic agent for chronic myelogenous leukemia with reduced drug-resistance and side-effects containing a 1,6-disubstituted indole compound.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: November 20, 2018
    Assignee: Korea Institute of Science and Technology
    Inventors: Tae Bo Sim, Ho Jong Yoon, Woo Young Hur, Yun Ju Nam, Hwan Geun Choi
  • Patent number: 10112954
    Abstract: The present invention relates to a novel bicyclic heteroaryl derivative, a pharmaceutically acceptable salt thereof, a hydrate thereof, and a solvate thereof having an improved inhibitory activity for protein kinases, and a pharmaceutical composition for preventing or treating an abnormal cell growth disorder comprising same as an active ingredient.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: October 30, 2018
    Assignees: HANMI PHARM. CO., LTD., HANMI SCIENCE CO., LTD.
    Inventors: Seung Hyun Jung, Young Hee Jung, Wha Il Choi, Jung Beom Son, Eun Ju Jeon, In Ho Yang, Tae Hun Song, Mi Kyoung Lee, Myoung Sil Ko, Young Gil Ahn, Maeng Sup Kim, Young Jin Ham, Tae Bo Sim, Hwan Geun Choi, Jung Mi Hah, Dong-sik Park, Hwan Kim
  • Patent number: 10112957
    Abstract: The present disclosure provides thiazolyl-containing compounds of Formula (I), (II), or (III). The compounds described herein may be able to inhibit protein kinases (e.g., Src family kinases (e.g., hemopoietic cell kinase (HCK)), Bruton's tyrosine kinase (BTK)) and may be useful in treating and/or preventing proliferative diseases (e.g., myelodysplasia, leukemia, lymphoma (e.g., Waldenström's macroglobulinemia)) and in inducing apoptosis in a cell (e.g., malignant blood cell). Also provided in the present disclosure are pharmaceutical compositions, kits, methods, and uses including or using a compound described herein.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: October 30, 2018
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Sara Jean Buhrlage, Steven P. Treon, Hwan Geun Choi, Yuan Xiong, Guang Yang
  • Publication number: 20180290975
    Abstract: The disclosure relates to a compound having Formula (I?): and in particular, Compound I-126: which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Application
    Filed: June 30, 2016
    Publication date: October 11, 2018
    Inventors: Nathanael S. GRAY, Michael ECK, Pasi JANNE, Hwan Geun CHOI, Jaebong JANG, Kwok-Kin WONG
  • Publication number: 20180258040
    Abstract: The application relates to a compound of Formula (I): which modulates the activity of ALK or SRPK, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which ALK or SRPK plays a role.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 13, 2018
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: John HATCHER, Nathanael S. GRAY, Hwan Geun CHOI, Pasi JANNE, Tinghu ZHANG
  • Publication number: 20180244676
    Abstract: Compounds having the formula I, II, or III: are provided. Compounds of the present disclosure are useful for the treatment of neurodegenerative diseases, such as Parkinson's Disease.
    Type: Application
    Filed: February 12, 2016
    Publication date: August 30, 2018
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. GRAY, John HATCHER, Hwan Geun CHOI