Patents by Inventor Rishikesh Narayan

Rishikesh Narayan 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: 20230109670
    Abstract: Disclosed are compounds of Formula (I): or a stereoisomer, a tautomer, or a salt or solvate thereof, wherein Q is C2-6 alkenyl or C2-6 alkynyl, each substituted with zero to 2 R1; and the other variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. Also disclosed are pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: February 14, 2020
    Publication date: April 6, 2023
    Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi
  • Publication number: 20220213026
    Abstract: Disclosed are compounds of Formula (I) or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt or solvate thereof, wherein Q is a 5-membered heterocyclyl or 5-membered heteroaryl having 1 to 4 heteroatoms independently selected from N, O, and S, substituted with zero to 4 R1; and A, X1, X2, X3, X4, Z1, Z2, R1, R2, R3a, R3b, a, b, and d are defined herein. Also disclosed are methods of using these compounds to modulate the activity of farnesoid X receptor (FXR); pharmaceutical compositions comprising these compounds; and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: February 14, 2020
    Publication date: July 7, 2022
    Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi, Pavan Kalyan Kathi
  • Publication number: 20220162201
    Abstract: Disclosed are compounds of Formula (I): or a stereoisomer, a tautomer, or a salt or solvate thereof, wherein Q is C2-6 alkenyl or C2-6 alkynyl, each substituted with zero to 2 R1; and the other variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. Also disclosed are pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: February 14, 2020
    Publication date: May 26, 2022
    Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi
  • Publication number: 20220081430
    Abstract: Disclosed are compounds of Formula (I): or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt or solvate thereof, when Q is: (i) halo, cyano, hydroxyl, NRxRx, C(O)OH, C(O)NH2, C1-6 alkyl substiuted with zero to 6 R1a, or P(O)R1cR1c, or (ii) L R1; and A, X1, X2, X3, X4, Z1, Z2, R1, R1a, R1c, R2, R3a, R3b, Rx, L, a, b, and d are defined herein. Also disclosed are methods of using these compounds to modulate the activity of farnesoid X receptor (FXR); pharmaceutical compositions comprising these compounds; and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: February 14, 2020
    Publication date: March 17, 2022
    Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Rishikesh Narayan, Srinivas Jogi, Pavan Kalyan Kathi
  • Publication number: 20210261535
    Abstract: Disclosed are compounds of Formula (I): or a stereoisomer, a tautomer, or a salt or solvate thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. Also disclosed are pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 26, 2021
    Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi, Pavan Kalyan Kathi
  • Patent number: 10730863
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts or solvates thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: August 4, 2020
    Assignee: Bristol-Myers Squibb Company
    Inventors: David S. Yoon, Rushith Kumar Anumula, Srinivas Cheruku, Yanting Huang, Elizabeth Anne Jurica, Wei Meng, Susheel Jethanand Nara, Rishikesh Narayan, Ramesh Kumar Sistla, Ximao Wu, Guohua Zhao
  • Publication number: 20190127358
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts or solvates thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 2, 2019
    Inventors: David S. Yoon, Rushith Kumar Anumula, Srinivas Cheruku, Yanting Huang, Elizabeth Anne Jurica, Wei Meng, Susheel Jethanand Nara, Rishikesh Narayan, Ramesh Kumar Sistla, Ximao Wu, Guohua Zhao