Patents by Inventor Lawrence B. Snyder

Lawrence B. Snyder 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: 20240131023
    Abstract: This disclosure pertains to compounds, the preparation thereof, and the use of these compounds in the treatment of prostate cancer, including metastatic and/or castrate-resistant prostate cancer, in subjects in need thereof.
    Type: Application
    Filed: September 1, 2023
    Publication date: April 25, 2024
    Inventors: LAWRENCE B. Snyder, Andrew P. Crew, Jing Wang, Hanqing Dong
  • Patent number: 11964945
    Abstract: The present disclosure relates to bifunctional compounds, which find utility to degrade and (inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: April 23, 2024
    Assignee: Arvinas Operations, Inc.
    Inventors: Andrew P. Crew, Keith R. Hornberger, Lawrence B. Snyder, Kurt Zimmermann, Jing Wang, Hanqing Dong
  • Patent number: 11952347
    Abstract: The present disclosure relates to bifunctional compounds, which find utility to degrade (and inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: April 9, 2024
    Assignee: Arvinas Operations, Inc.
    Inventors: Andrew P. Crew, Lawrence B. Snyder, Jing Wang
  • Patent number: 11883393
    Abstract: This disclosure pertains to compounds, the preparation thereof, and the use of these compounds in the treatment of prostate cancer, including metastatic and/or castrate-resistant prostate cancer, in subjects in need thereof.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: January 30, 2024
    Assignee: Arvinas Operations, Inc.
    Inventors: Lawrence B. Snyder, Hanqing Dong
  • Patent number: 11857519
    Abstract: The present disclosure relates to bifunctional compounds, which find utility as modulators of enhancer of zeste homolog 2 (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: January 2, 2024
    Assignee: Arvinas Operations, Inc.
    Inventors: Andrew P. Crew, Lawrence B. Snyder, Jing Wang, Hanqing Dong, Yimin Qian, Michael Berlin
  • Publication number: 20230331681
    Abstract: The present disclosure relates to bifunctional compounds, which find utility to degrade (and inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Inventors: Michael BERLIN, Andrew P. CREW, Craig M. CREWS, Hanqing DONG, Keith R. HORNBERGER, Lawrence B. SNYDER, Jing WANG, Kurt ZIMMERMANN
  • Publication number: 20230183209
    Abstract: The description relates to cereblon E3 ligase binding compounds, including bifunctional compounds comprising the same, which find utility as modulators of targeted ubiquitination, especially inhibitors of a variety of polypeptides and other proteins which are degraded and/or otherwise inhibited by bifunctional compounds according to the present disclosure. In particular, the description provides compounds, which contain on one end a ligand which binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds a target protein such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. Compounds can be synthesized that exhibit a broad range of pharmacological activities consistent with the degradation/inhibition of targeted polypeptides of nearly any type.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 15, 2023
    Applicant: Arvinas Operations, Inc.
    Inventors: Andrew P. CREW, Michael BERLIN, Keith R. HORNBERGER, Lawrence B. SNYDER, Jing WANG, Yimin QIAN, Hanqing DONG, Kurt ZIMMERMANN
  • Publication number: 20230128132
    Abstract: The present application relates to treating and/or preventing prostate cancer, including metastatic and/or castrate-resistant prostate cancer, in a subject in need of treatment, comprising administering a compound of Formula (I), or a pharmaceutically acceptable salt, enantiomer, stereoisomer, solvate, polymorph, isotopic derivative, or prodrug thereof, wherein R1, R2, R3, X1, X2, X3, X4, and n are defined herein.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 27, 2023
    Applicant: Arvinas Operations, Inc.
    Inventors: Andrew P. CREW, Lawrence B. SNYDER, Jing WANG, Royal J. HASKELL, III, Marcia Dougan MOORE
  • Publication number: 20230084249
    Abstract: Bifunctional compounds, which find utility as modulators of androgen receptor (AR), are described herein. In particular, the bifunctional compounds of the present disclosure contain on one end a moiety that binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds AR, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: October 20, 2021
    Publication date: March 16, 2023
    Inventors: Michael Berlin, Andrew P. Crew, Hanqing Dong, Keith R. Hornberger, Lawrence B. Snyder, Jing Wang, Kurt Zimmermann
  • Publication number: 20230081501
    Abstract: Bifunctional compounds, which find utility as modulators of Rapidly Accelerated Fibrosarcoma (Raf, such as c-Raf, A-Raf, and/or B-Raf), are described herein. In particular, the hetero-bifunctional compounds of the present disclosure contain on one end a moiety that binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds Raf, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The hetero-bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 16, 2023
    Inventors: Keith R. Hornberger, Lawrence B. Snyder, Jing Wang
  • Publication number: 20230082997
    Abstract: The description relates to cereblon E3 ligase binding compounds, including bifunctional compounds comprising the same, which find utility as modulators of targeted ubiquitination, especially inhibitors of a variety of polypeptides and other proteins which are degraded and/or otherwise inhibited by bifunctional compounds according to the present disclosure. In particular, the description provides compounds, which contain on one end a ligand which binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds a target protein such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of that protein. Compounds can be synthesized that exhibit a broad range of pharmacological activities consistent with the degradation/inhibition of targeted polypeptides of nearly any type.
    Type: Application
    Filed: January 7, 2022
    Publication date: March 16, 2023
    Inventors: Michael BERLIN, Andrew P. CREW, Craig M. CREWS, Hanqing DONG, Keith R. HORNBERGER, Yimin QIAN, Lawrence B. SNYDER, Jing WANG, Kurt ZIMMERMANN
  • Publication number: 20230000994
    Abstract: The present disclosure relates to bifunctional compounds, which find utility as modulators of Rapidly Accelerated Fibrosarcoma (RAF, such as c-RAF, A-RAF and/or B-RAF; the target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein RAF, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein, or the constitutive activation of the target protein, are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: July 28, 2021
    Publication date: January 5, 2023
    Inventors: Andrew P. Crew, Keith R. Hornberger, Jing Wang, Saul Jaime-Figueroa, Hanqing Dong, Lawrence B. Snyder
  • Publication number: 20220395576
    Abstract: Bifunctional compounds, which find utility as modulators of B-cell lymphoma 6 protein (BCL6; target protein), are described herein. In particular, the bifunctional compounds of the present disclosure contain on one end a cereblon ligand that binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: April 15, 2022
    Publication date: December 15, 2022
    Inventors: Michael Berlin, Hanqing Dong, Dan Sherman, Lawrence B. Snyder, Jing Wang, Wei Zhang
  • Publication number: 20220378726
    Abstract: The present disclosure relates to bifunctional compounds, which find utility as modulators of enhancer of zeste homolog 2 (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: June 22, 2021
    Publication date: December 1, 2022
    Inventors: Andrew P. Crew, Lawrence B. Snyder, Jing Wang, Hanqing Dong, Yimin Qian, Michael Berlin
  • Publication number: 20220259154
    Abstract: The present disclosure relates to bifunctional compounds, which find utility to degrade (and inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
    Type: Application
    Filed: December 1, 2021
    Publication date: August 18, 2022
    Inventors: Michael BERLIN, Andrew P. CREW, Craig M. CREWS, Hanqing DONG, Keith R. HORNBERGER, Lawrence B. SNYDER, Jing WANG, Kurt ZIMMERMANN
  • Publication number: 20220144809
    Abstract: Bifunctional compounds, which find utility as modulators of androgen receptor (AR), are described herein. In particular, the bifunctional compounds of the present disclosure contain on one end a moiety that binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds AR, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: October 27, 2021
    Publication date: May 12, 2022
    Inventors: Hanqing Dong, Lawrence B. Snyder, Jing Wang
  • Patent number: 11236051
    Abstract: The present disclosure relates to bifunctional compounds, which find utility to degrade (and inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: February 1, 2022
    Assignee: Arvinas Operations, Inc.
    Inventors: Andrew P. Crew, Kurt Zimmermann, Hanqing Dong, Lawrence B. Snyder
  • Patent number: 11191741
    Abstract: The present disclosure relates to bifunctional compounds, which find utility as modulators of enhancer of zeste homolog 2 (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: December 7, 2021
    Assignee: ARVINAS OPERATIONS, INC.
    Inventors: Andrew P. Crew, Lawrence B. Snyder, Jing Wang, Yimin Qian, Michael Berlin
  • Publication number: 20210196710
    Abstract: This disclosure pertains to compounds, the preparation thereof, and the use of these compounds in the treatment of prostate cancer, including metastatic and/or castrate-resistant prostate cancer, in subjects in need thereof.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 1, 2021
    Inventors: Lawrence B. SNYDER, Andrew P. CREW, Jing WANG, Hanqing DONG
  • Patent number: RE49735
    Abstract: The disclosure generally relates to compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands, agonists and partial agonists for the mGluR5 receptor and may be useful for the treatment of various disorders of the central nervous system.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: November 28, 2023
    Assignee: Bristol-Myers Squibb Company
    Inventors: Andrew P. Degnan, Hong Huang, Lawrence B. Snyder, Fukang Yang, Kevin W. Gillman, Michael Frederick Parker