Patents by Inventor Pradeep Jayarajan

Pradeep Jayarajan 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).

  • AMIDE COMPOUNDS AS 5-HT4 RECEPTOR AGONISTS
    Publication number: 20180051011
    Abstract: The present invention relates to compounds of formula (I), including their stereoisomers and pharmaceutically acceptable salts. This invention also relates to methods of making such compounds and pharmaceutical compositions comprising such compounds. The compounds of this invention are useful in the treatment of various disorders that are related to 5-hydroxytryptamine 4 (5-HT4) receptor.
    Type: Application
    Filed: January 7, 2016
    Publication date: February 22, 2018
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna NIROGI, Anil Karbhari SHINDE, Abdul Rasheed MOHAMMED, Sangram Keshari SARAF, Narsimha BOGARAJU, Ramkumar SUBRAMANIAN, Pradeep JAYARAJAN, Gopinadh BHYRAPUNENI, Venkateswarlu JASTI
  • Heteroaryl compounds as 5-HTreceptor ligands
    Patent number: 9636335
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to 5-HT4 receptors.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: May 2, 2017
    Assignee: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Suresh Yarlagadda, Srinivasa Rao Ravella, Anil Karbhari Shinde, Ramasastri Kambhampati, Praveen Kumar Roayapalley, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Sriramachandra Murthy Patnala, Jyothsna Ravula, Venkateswarlu Jasti
  • HETEROARYL COMPOUNDS AS 5-HT4 RECEPTOR LIGANDS
    Publication number: 20150283125
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to 5-HT4 receptors.
    Type: Application
    Filed: June 10, 2015
    Publication date: October 8, 2015
    Applicant: SUVEN LIFE SCIENCES LTD
    Inventors: Ramakrishna NIROGI, Abdul Rasheed MOHAMMED, Suresh YARLAGADDA, Srinivasa Rao RAVELLA, Anil Karbhari SHINDE, Ramasastri KAMBHAMPATI, Praveen Kumar ROAYAPALLEY, Pradeep JAYARAJAN, Gopinadh BHYRAPUNENI, Sriramachandra Murthy PATNALA, Jyothsna RAVULA, Venkateswarlu JASTI
  • Compounds as histamine H3 receptor ligands
    Patent number: 9079888
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above compounds of formula (I), and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to Histamine H3 receptors.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: July 14, 2015
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Ramasastri Kambhampati, Amol Dinakar Deshpande, Adi Reddy Dwarampudi, Narasimhareddy Gangadasari, Sangram Keshari Saraf, Vishwottam Nagaraj Kandikere, Pradeep Jayarajan, Ishtiyaque Ahmad, Mohmadsadik Abdulhamid Mulla, Venkateswarlu Jasti
  • Heteroaryl compounds as 5-HTreceptor ligands
    Patent number: 9079894
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to 5-HT4 receptors.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: July 14, 2015
    Assignee: SUVEN LIFE SCIENCES LTD
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Suresh Yarlagadda, Srinivasa Rao Ravella, Anil Karbhari Shinde, Ramasastri Kambhampati, Praveen Kumar Roayapalley, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Sriramachandra Murthy Patnala, Jyothsna Ravula, Venkateswarlu Jasti
  • Heterocyclyl compounds as histamine Hreceptor ligands
    Patent number: 8912179
    Abstract: The present invention relates to heterocyclyl compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to Histamine H3 receptors, for example cognitive disorders, sleep disorders, obesity and pain.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: December 16, 2014
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Ramasastri Kambhampati, Rambabu Namala, Adi Reddy Dwarampudi, Laxman Kota, Murlimohan Gampa, Padmavathi Kodru, Taraka Naga Vinaykumar Tiriveedhi, Vishwottam Nagaraj Kandikere, Nageshwara Rao Muddana, Ramanatha Shrikantha Saralaya, Pradeep Jayarajan, Dhanalakshmi Shanmuganathan, Ishtiyaque Ahmad, Venkateswarlu Jasti
  • HETEROARYL COMPOUNDS AS 5-HT4 RECEPTOR LIGANDS
    Publication number: 20140187581
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to 5-HT4 receptors.
    Type: Application
    Filed: January 5, 2012
    Publication date: July 3, 2014
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Suresh Yarlagadda, Srinivasa Rao Ravella, Anil Karbhari Shinde, Ramasastri Kamphampati, Praveen Kumar Roayapalley, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Sriramachandra Murthy Patnala, Jyothsna Ravula, Venkateswarlu Jasti
  • HETEROCYCLYL COMPOUNDS AS HISTAMINE H3 RECEPTOR LIGANDS
    Publication number: 20140148440
    Abstract: The present invention relates to heterocyclyl compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to Histamine H3 receptors, for example cognitive disorders, sleep disorders, obesity and pain.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 29, 2014
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Ramasastri Kambhampati, Rambabu Namala, Adi Reddy Dwarampudi, Laxman Kota, Murlimohan Gampa, Padmavathi Kodru, Taraka Naga Vinaykumar Tiriveedhi, Vishwottam Nagaraj Kandikere, Nageshwara Rao Muddana, Ramanatha Shrikantha Saralaya, Pradeep Jayarajan, Dhanalakshmi Shanmuganathan, Ishtiyaque Ahmad, Venkateswarlu Jasti
  • Bicyclic compounds as ??nicotinic acetylcholine receptor ligands
    Patent number: 8735423
    Abstract: The present invention relates to novel bicyclic compounds of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. These compounds are useful in the treatment and prevention of various disorders that are related to ?4?2 nicotinic receptors.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: May 27, 2014
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Srinivas Veeramalla, Srinivasa Rao Ravella, Ishtiyaque Ahmad, Pradeep Jayarajan, Anil Karbhari Shinde, Rama Sastri Kambhampti, Gopinadh Bhyrapuneni, Venkateswarlu Jasti
  • NOVEL COMPOUNDS AS HISTAMINE H3 RECEPTOR LIGANDS
    Publication number: 20140135304
    Abstract: The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to Histamine H3 receptors.
    Type: Application
    Filed: June 7, 2011
    Publication date: May 15, 2014
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Ramasastri Kambhampati, Amol Dinakar Deshpande, Adi Reddy Dwarampudi, Narasimhareddy Gangadasari, Sangram Keshari Saraf, Vishwottam Nagaraj Kandikere, Pradeep Jayarajan, Ishtiyaque Ahmad, Mohmadsadik Abdulhamid Mulla, Venkateswarlu Jasti
  • ??neuronal nicotinic acetylcholine receptor ligands
    Patent number: 8653071
    Abstract: The present invention relates to novel ?4?2 neuronal nicotinic acetylcholine receptor ligand compounds of the formula (I), and their derivatives, stereoisomers, pharmaceutically acceptable salts and compositions containing them. The present invention relates to novel ?4?2 neuronal nicotinic acetylcholine receptor ligand compounds of the formula (I), and their derivatives, stereoisomers, pharmaceutically acceptable salts and compositions containing them.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: February 18, 2014
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Kana Ram Kumawat, Ishtiyaque Ahmad, Pradeep Jayarajan, Anil Karbhari Shinde, Nagaraj Vishwottam Kandikere, Koteshwara Mudigonda, Venkateswarlu Jasti
  • 1,2-dihydro-2-oxoquinoline compounds as 5-HTreceptor ligands
    Patent number: 8598204
    Abstract: The present invention relates to novel 1,2-dihydro-2-oxoquinoline compounds of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The compounds of the present invention are useful in the treatment/prevention of various disorders that are mediated by 5-HT4 receptor activity.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: December 3, 2013
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Ishtiyaque Ahmad, Pradeep Jayarajan, Nagaraj Vishwottam Kandikere, Anil Karbhari Shinde, Rama Sastri Kambhampati, Gopinadh Bhyrapuneni, Jyothsna Ravula, Sriramachandra Murthy Patnala, Venkateswarlu Jasti
  • Aryl sulfonamide amine compounds and their use as 5-HT6 ligands
    Patent number: 8404720
    Abstract: The present invention relates to novel aryl sulfonamide amine compounds of the formula (I), their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates described herein and pharmaceutically acceptable compositions containing them.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: March 26, 2013
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Rama Sastri Kambhampati, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Venkateswarlu Jasti
  • BICYCLIC COMPOUNDS AS alpha4 beta2 NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS
    Publication number: 20130072518
    Abstract: The present invention relates to novel bicyclic compounds of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. These compounds are useful in the treatment and prevention of various disorders that are related to ?4?2 nicotinic receptors.
    Type: Application
    Filed: December 31, 2009
    Publication date: March 21, 2013
    Applicant: Suven Life Science Limited
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Srinivas Veeramalla, Srinivasa Rao Ravella, Ishtiyague Ahmad, Pradeep Jayarajan, Anil Karbhari Shinde, Rama Sastri Kambhampti, Gopinadh Bhyrapuneni, Venkateswarlu Jasti
  • Alpha 4 Beta 2 NEURONAL NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS
    Publication number: 20120322808
    Abstract: The present invention relates to novel ?4?2 neuronal nicotinic acetylcholine receptor ligand compounds of the formula (I), and their derivatives, stereoisomers, pharmaceutically acceptable salts and compositions containing them. The present invention relates to novel ?4?2 neuronal nicotinic acetylcholine receptor ligand compounds of the formula (I), and their derivatives, stereoisomers, pharmaceutically acceptable salts and compositions containing them.
    Type: Application
    Filed: May 3, 2010
    Publication date: December 20, 2012
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Kana Ram Kumawat, Ishtiyaque Ahmad, Pradeep Jayarajan, Anil Karbhari Shinde, Nagaraj Vishwottam Kandikere, Koteshwara Mudigonda, Venkateswarlu Jasti
  • 1,2-DIHYDRO-2-OXOQUINOLINE COMPOUNDS AS 5-HT4 RECEPTOR LIGANDS
    Publication number: 20120277216
    Abstract: The present invention relates to novel 1,2-dihydro-2-oxoquinoline compounds of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The compounds of the present invention are useful in the treatment/prevention of various disorders that are mediated by 5-HT4 receptor activity.
    Type: Application
    Filed: December 29, 2009
    Publication date: November 1, 2012
    Applicant: SUVEN LIFE SCIENCES LIMITED
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Ishtiyaque Ahmad, Pradeep Jayarajan, Nagaraj Vishwottam Kandikere, Anil Karbhari Shinde, Rama Sastri Kambhampati, Gopinadh Bhyrapuneni, Jyothsna Ravula, Sriramachandra Murthy Patnala, Venkateswarlu Jasti
  • ARYL SULFONAMIDE AMINE COMPOUNDS AND THEIR USE AS 5-HT6 LIGANDS
    Publication number: 20120129816
    Abstract: The present invention relates to novel aryl sulfonamide amine compounds of the formula (I), their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates described herein and pharmaceutically acceptable compositions containing them.
    Type: Application
    Filed: March 3, 2009
    Publication date: May 24, 2012
    Applicant: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Rama Sastri Kambhampati, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Venkateswarlu Jasti