Patents by Inventor Chetan Pandit

Chetan Pandit 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: 20230250062
    Abstract: The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Application
    Filed: October 7, 2021
    Publication date: August 10, 2023
    Applicant: Aurigene Oncology Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Publication number: 20220125780
    Abstract: The present invention provides substituted tetrahydroquinolinone and related compounds of formula (I), which are therapeutically useful as modulators of Retinoic acid receptor-related orphan receptors (RORs), more particularly as ROR? modulators. These compounds are useful in the treatment and prevention of diseases and/or disorder, in particular their use in diseases and/or disorder mediated by ROR? receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted tetrahydroquinolinone or related compounds of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
    Type: Application
    Filed: January 7, 2022
    Publication date: April 28, 2022
    Inventors: Ravi Kotrabasaiah UJJINAMATADA, Chetan PANDIT
  • Publication number: 20220098156
    Abstract: The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Application
    Filed: October 7, 2021
    Publication date: March 31, 2022
    Applicant: AURIGENE DISCOVERY TECHNOLOGIES LIMITED
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Patent number: 11229636
    Abstract: The present invention provides substituted tetrahydroquinolinone and related compounds of formula (I), which are therapeutically useful as modulators of Retinoic acid receptor-related orphan receptors (RORs), more particularly as ROR? modulators. These compounds are useful in the treatment and prevention of diseases and/or disorder, in particular their use in diseases and/or disorder mediated by ROR? receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted tetrahydroquinolinone or related compounds of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: January 25, 2022
    Assignee: AURIGENE DISCOVERY TECHNOLOGIES LIMITED
    Inventors: Ravi Kotrabasaiah Ujjinamatada, Chetan Pandit
  • Patent number: 11174232
    Abstract: The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: November 16, 2021
    Assignee: Aurigene Discovery Technologies Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Publication number: 20210113551
    Abstract: The present invention provides substituted tetrahydroquinolinone and related compounds of formula (I), which are therapeutically useful as modulators of Retinoic acid receptor-related orphan receptors (RORs), more particularly as ROR? modulators. These compounds are useful in the treatment and prevention of diseases and/or disorder, in particular their use in diseases and/or disorder mediated by ROR? receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted tetrahydroquinolinone or related compounds of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 22, 2021
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Ravi Kotrabasaiah UJJINAMATADA, Chetan PANDIT
  • Publication number: 20200262793
    Abstract: The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Patent number: 10689347
    Abstract: The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: June 23, 2020
    Assignee: Aurigene Discovery Technologies Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Publication number: 20200113892
    Abstract: The present invention provides substituted tetrahydroquinolinone and related compounds of formula (I), which are therapeutically useful as modulators of Retinoic acid receptor-related orphan receptors (RORs), more particularly as ROR? modulators. These compounds are useful in the treatment and prevention of diseases and/or disorder, in particular their use in diseases and/or disorder mediated by ROR? receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted tetrahydroquinolinone or related compounds of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 16, 2020
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Ravi Kotrabasaiah UJJINAMATADA, Chetan PANDIT
  • Publication number: 20180362471
    Abstract: The present invention provides substituted heterocyclyl derivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 20, 2018
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Publication number: 20180200247
    Abstract: The present invention provides substituted tetrahydroquinolinone and related compounds of formula (I), which are therapeutically useful as modulators of Retinoic acid receptor-related orphan receptors (RORs), more particularly as ROR? modulators. These compounds are useful in the treatment and prevention of diseases and/or disorder, in particular their use in diseases and/or disorder mediated by ROR? receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted tetrahydroquinolinone or related compounds of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
    Type: Application
    Filed: May 13, 2016
    Publication date: July 19, 2018
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Ravi Kotrabasaiah Ujjinamatada, Chetan Pandit
  • Publication number: 20180155293
    Abstract: The present invention provides substituted heterocyclyl derivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 7, 2018
    Applicant: Aurigene Discovery Technologies Limited
    Inventors: Susanta Samajdar, Ramulu Poddutoori, Chetan Pandit, Subhendu Mukherjee, Rajeev Goswami
  • Publication number: 20150299120
    Abstract: The present invention relates to a compound of formula (I-1) in free form or in pharmaceutically acceptable salt form in which the substituents are as defined in the specification; to its preparation, to its use as a medicament and to medicaments comprising it. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
    Type: Application
    Filed: March 1, 2013
    Publication date: October 22, 2015
    Inventors: Mark Gary BOCK, Chetan PANDIT, Sanjita SASMAL, Thomas ULLRICH
  • Patent number: 9051326
    Abstract: The invention relates to a compound of formula (I) in free form or in pharmaceutically acceptable salt form (I), in which the substituents are as defined in the specification; to compounds of formula (I) for use as androgen receptor modulators. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: June 9, 2015
    Assignee: NOVARTIS AG
    Inventors: Mark Gary Bock, Bharat Lagu, Chetan Pandit, Sanjita Sasmal, Thomas Ullrich
  • Publication number: 20140329876
    Abstract: The invention relates to a compound of formula (I) in free form or in pharmaceutically acceptable salt form (I), in which the substituents are as defined in the specification; to compounds of formula (I) for use as androgen receptor modulators. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
    Type: Application
    Filed: July 25, 2012
    Publication date: November 6, 2014
    Applicant: NOVARTIS AG
    Inventors: Mark Gary Bock, Bharat Lagu, Chetan Pandit, Sanjita Sasmal, Thomas Ullrich
  • Publication number: 20140329858
    Abstract: The present invention is directed to compounds of formula (I) wherein R1, R2, R3, and A are defined herein. The present invention also provides for pharmaceutical compositions comprising a compound of formula (I) as well as to the use of such compounds as androgen receptor antagonists for the treatment of diseases and conditions mediated by the androgen receptor, such as prostate cancer.
    Type: Application
    Filed: December 3, 2012
    Publication date: November 6, 2014
    Inventors: Mark Gary Bock, Dinesh Chikkanna, Marc Gerspacher, Vinayak Khairnar, Bharat Lagu, Chetan Pandit
  • Patent number: 8742106
    Abstract: The invention relates to compound of the formula (I?) in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: June 3, 2014
    Assignee: Novartis AG
    Inventors: Sangamesh Badiger, Dirk Behnke, Claudia Betschart, Vinod Chaudhari, Murali Chebrolu, Simona Cotesta, Samuel Hintermann, Arndt Meyer, Chetan Pandit
  • Patent number: 8614239
    Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The compounds have been demonstrated as inhibitors of MEK and therefore may be useful in the treatment of hyperproliferative diseases (e.g., cancer and inflammation).
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: December 24, 2013
    Assignee: Novartis AG
    Inventors: Dinesh Chikkanna, Mark Gary Bock, Clive McCarthy, Henrik Moebitz, Chetan Pandit, Ramulu Poddutorri
  • Publication number: 20130281463
    Abstract: The invention relates to compound of the formula (I), in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Application
    Filed: October 25, 2011
    Publication date: October 24, 2013
    Applicant: NOVARTIS AG
    Inventors: Sangamesh Badiger, Dirk Behnke, Claudia Betschart, Simona Cotesta, Samuel Hintermann, Silvio Ofner, Chetan Pandit, Bernard Lucien Roy
  • Patent number: 8530648
    Abstract: The invention relates to compound of the formula (I), in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: September 10, 2013
    Assignee: Novartis AG
    Inventors: Sangamesh Badiger, Dirk Behnke, Claudia Betschart, Vinod Chaudhari, Simona Cotesta, Jürgen Hans-Hermann Hinrichs, Silvio Ofner, Chetan Pandit, Jürgen Wagner