Patents by Inventor David Kastrinsky

David Kastrinsky 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: 10450282
    Abstract: A process for the stereoselective synthesis of chiral 3-heterocyclyl-1,2-dihydroxy cyclohexanes is disclosed. The process involves reacting a tricyclic nitrogenous heterocycle with an allyl carbonate in the presence of a chiral palladium catalyst followed by oxidation of the olefinic bond to provide 3-heterocyclyl-1,2-dihydroxy cyclohexanes, cyclopentanes and corresponding alicyclic heterocycles. Also disclosed are methods for converting the heterocyclyl-1,2-dihydroxy cyclohexanes to 2-amino-6-(heteroaryl)cyclohexanols (and related cyclic compounds).
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: October 22, 2019
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael Ohlmeyer, Nilesh Zaware, David Kastrinsky
  • Patent number: 9937186
    Abstract: A genus of arylsulfonamide derivatives of aminocycloalkanols is disclosed. The compounds are of the following genus: The compounds induce FOXO1 transcription factor translocation to the nucleus by modulating PP2A and, as a consequence, exhibit anti-proliferative effects. They are useful in the treatment of a variety of disorders, including as a monotherapy in cancer treatment, or used in combination with other drugs to restore sensitivity to chemotherapy where resistance has developed.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: April 10, 2018
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael Ohlmeyer, David Kastrinsky
  • Patent number: 9937180
    Abstract: Tricyclic chemical modulators of protein phosphatase 2A are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: April 10, 2018
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael Ohlmeyer, David Kastrinsky
  • Publication number: 20180002339
    Abstract: Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne. The compounds are of the following and similar genera: in which Het is an aromatic heterocyclic ring and Y is a point of attachment of various side chains and rings.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 4, 2018
    Inventors: Michael OHLMEYER, David KASTRINSKY
  • Patent number: 9796717
    Abstract: Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne. The compounds are of the following and similar genera: in which Het is an aromatic heterocyclic ring and Y is a point of attachment of various side chains and rings.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: October 24, 2017
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael Ohlmeyer, David Kastrinsky
  • Publication number: 20170015625
    Abstract: A genus of arylsulfonamide derivatives of aminocycloalkanols is disclosed. The compounds are of the following genus: The compounds induce FOXO1 transcription factor translocation to the nucleus by modulating PP2A and, as a consequence, exhibit anti-proliferative effects. They are useful in the treatment of a variety of disorders, including as a monotherapy in cancer treatment, or used in combination with other drugs to restore sensitivity to chemotherapy where resistance has developed.
    Type: Application
    Filed: March 10, 2015
    Publication date: January 19, 2017
    Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael OHLMEYER, David KASTRINSKY
  • Publication number: 20170015630
    Abstract: Tricyclic chemical modulators of protein phosphatase 2A are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne.
    Type: Application
    Filed: March 10, 2015
    Publication date: January 19, 2017
    Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael OHLMEYER, David KASTRINSKY
  • Patent number: 9540358
    Abstract: Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: January 10, 2017
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael Ohlmeyer, Goutham Narla, Neil Dhawan, David Kastrinsky
  • Publication number: 20150376191
    Abstract: Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne. The compounds are of the following and similar genera: in which Het is an aromatic heterocyclic ring and Y is a point of attachment of various side chains and rings.
    Type: Application
    Filed: February 19, 2014
    Publication date: December 31, 2015
    Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Michael OHLMEYER, David KASTRINSKY
  • Publication number: 20140213578
    Abstract: Tricyclic chemical modulators of FOXO transcription factor proteins are disclosed. The compounds are useful to treat cancer, age-onset proteotoxicity, stress-induced depression, inflammation, and acne.
    Type: Application
    Filed: August 16, 2012
    Publication date: July 31, 2014
    Applicant: MT. SINAI SCHOOL OF MEDICINE
    Inventors: Michael Ohlmeyer, Goutham Narla, Neil Dhawan, David Kastrinsky
  • Publication number: 20140066410
    Abstract: This disclosure relates generally to compounds and compositions comprising one or more diphenylethylene, diphenylethylyne, and azobenzene analogs. These compounds are useful for treating diseases associated with NF-kB and p53 activity, such as cancer and inflammatory disease.
    Type: Application
    Filed: February 23, 2012
    Publication date: March 6, 2014
    Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Ming-Ming Zhou, Michael Ohlmeyer, Shiraz Mujtaba, Alexander Plotnikov, David Kastrinsky, Guangtao Zhang