Patents by Inventor Kandhasamy Sarkunam
Kandhasamy Sarkunam 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).
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Patent number: 11713312Abstract: 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: GrantFiled: December 7, 2021Date of Patent: August 1, 2023Assignee: Bristol-Myers Squibb CompanyInventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Srinivas Jogi, Pavan Kalyan Kathi
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Publication number: 20230109670Abstract: 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: ApplicationFiled: February 14, 2020Publication date: April 6, 2023Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi
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Publication number: 20220281844Abstract: Disclosed are compounds of Formula (I) or a salt or prodrug thereof, wherein: X is CR4a or N; Y is CR4b or N; Z is CR4d or N; provided that zero or 1 of X, Y, and Z is N; and R1, R2, R3, R4a, R4b, R4c, and R4d are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: ApplicationFiled: August 5, 2020Publication date: September 8, 2022Inventors: Saleem Ahmad, Kandhasamy Sarkunam, Ling Li, Lidet A. Negash, John Hynes
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Publication number: 20220259205Abstract: Disclosed are compounds of Formula (I) or a salt or prodrug thereof, wherein: X1 and X2 are independently C or N, provided that zero or one of X1 and X2 is N; Ring A represented by the structure is: or; and Q, R1, R2, R3, R4, R6, and p are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: ApplicationFiled: July 16, 2020Publication date: August 18, 2022Inventors: Satheesh Kesavan Nair, Venkatram Reddy Paidi, Kandhasamy Sarkunam, Ramesh Kumar Sistla, John Hynes, Natesan Murugesan
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Publication number: 20220213026Abstract: 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: ApplicationFiled: February 14, 2020Publication date: July 7, 2022Inventors: 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
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Publication number: 20220162201Abstract: 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: ApplicationFiled: February 14, 2020Publication date: May 26, 2022Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Rishikesh Narayan, Subba Reddy Bandreddy, Srinivas Jogi
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Publication number: 20220135550Abstract: 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: ApplicationFiled: December 7, 2021Publication date: May 5, 2022Inventors: Dean A. WACKER, Susheel Jethanand NARA, Srinivas CHERUKU, Kandhasamy SARKUNAM, Firoz Ali JAIPURI, Soodamani THANGAVEL, Srinivas JOGI, Pavan Kalyan KATHI
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Publication number: 20220081430Abstract: 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: ApplicationFiled: February 14, 2020Publication date: March 17, 2022Inventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Rishikesh Narayan, Srinivas Jogi, Pavan Kalyan Kathi
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Patent number: 11254663Abstract: 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: GrantFiled: February 13, 2020Date of Patent: February 22, 2022Assignee: Bristol-Myers Squibb CompanyInventors: Dean A. Wacker, Susheel Jethanand Nara, Srinivas Cheruku, Kandhasamy Sarkunam, Firoz Ali Jaipuri, Soodamani Thangavel, Srinivas Jogi, Pavan Kalyan Kathi
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Publication number: 20210261535Abstract: 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: ApplicationFiled: February 13, 2020Publication date: August 26, 2021Inventors: 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
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Patent number: 10618903Abstract: Disclosed are compounds of Formula (I) Formula (I) or salts thereof, wherein HET is a heteroaryl selected from oxazolyl, pyrazolyl, imidazo[1,2-b]pyridazin-3-yl, and pyrazolo[1,5-a]pyrimidin-3-yl, wherein said heteroaryl is attached to the pyridinyl group in the compound of Formula (I) by a carbon ring atom in the heteroaryl and wherein said heteroaryl is substituted with zero to 2 Rb; and R1, R3, and Rb are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: GrantFiled: June 23, 2016Date of Patent: April 14, 2020Assignee: Bristol-Myers Squibb CompanyInventors: John V. Duncia, Daniel S. Gardner, John Hynes, John E. Macor, Natesan Murugesan, Joseph B. Santella, Hong Wu, Durgarao Kantheti, Satheesh Kesavan Nair, Venkatram Reddy Paidi, Sreekantha Ratna Kumar, Kandhasamy Sarkunam, Ramesh Kumar Sistla, Subba Rao Polimera
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Publication number: 20190292191Abstract: Disclosed are compounds of Formula (I) Formula (I) or salts thereof, wherein HET is a heteroaryl selected from oxazolyl, pyrazolyl, imidazo[1,2-b]pyridazin-3-yl, and pyrazolo[1,5-a]pyrimidin-3-yl, wherein said heteroaryl is attached to the pyridinyl group in the compound of Formula (I) by a carbon ring atom in the heteroaryl and wherein said heteroaryl is substituted with zero to 2 Rb; and R1, R3, and Rb are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: ApplicationFiled: June 23, 2016Publication date: September 26, 2019Inventors: John V. Duncia, Daniel S. Gardner, John Hynes, John E. Macor, Natesan Murugesan, Joseph B. Santella, Hong Wu, Durgarao Kantheti, Satheesh Kesavan Nair, Venkatram Reddy Paidi, Sreekantha Ratna Kumar, Kandhasamy Sarkunam, Ramesh Kumar Sistla, Subba Rao Polimera
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Patent number: 10202390Abstract: Disclosed are compounds of Formula (I) or salts thereof, wherein: HET is a heteroaryl selected from imidazo[1,2-b]pyridazinyl and pyrazolo[1,5-a]pyrimidinyl, wherein said heteroaryl is attached to the pyridinyl group in the compound of Formula (I) by a carbon ring atom in the heteroaryl and wherein said heteroaryl is substituted with zero to 2 Rb; A is pyrazolyl, imidazolyl, or triazolyl, each substituted with zero or 1 Ra; and R3, Ra, and Rb are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: GrantFiled: June 23, 2016Date of Patent: February 12, 2019Assignee: Bristol-Myers Squibb CompanyInventors: John V. Duncia, Daniel S. Gardner, John Hynes, John E. Macor, Satheesh Kesavan Nair, Venkatram Reddy Paidi, Joseph B. Santella, Kandhasamy Sarkunam, Ramesh Kumar Sistla, Subba Rao Polimera, Hong Wu
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Publication number: 20180179213Abstract: Disclosed are compounds of Formula (I) or salts thereof, wherein: HET is a heteroaryl selected from imidazo[1,2-b]pyridazinyl and pyrazolo[1,5-a]pyrimidinyl, wherein said heteroaryl is attached to the pyridinyl group in the compound of Formula (I) by a carbon ring atom in the heteroaryl and wherein said heteroaryl is substituted with zero to 2 Rb; A is pyrazolyl, imidazolyl, or triazolyl, each substituted with zero or 1 Ra; and R3, Ra, and Rb are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.Type: ApplicationFiled: June 23, 2016Publication date: June 28, 2018Inventors: John V. DUNCIA, Daniel S. Gardner, John Hynes, John E. Macor, Satheesh Kesavan Nair, Venkatram Reddy Paidi, Joseph B. Santella, Kandhasamy Sarkunam, Ramesh Kumar Sistla, Subba Rao Polimera, Hong Wu
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Patent number: 9643999Abstract: Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.Type: GrantFiled: October 28, 2013Date of Patent: May 9, 2017Assignee: Bristol-Myers Squibb CompanyInventors: Li-Qiang Sun, Qian Zhao, Kishore V. Renduchintala, Kandhasamy Sarkunam, Pulicharla Nagalakshmi, Eric P. Gillis, Paul Michael Scola
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Patent number: 9580463Abstract: Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.Type: GrantFiled: March 3, 2014Date of Patent: February 28, 2017Assignee: Bristol-Myers Squibb CompanyInventors: Pulicharla Nagalakshmi, Kandhasamy Sarkunam, Kishore V. Renduchintala, Paul Michael Scola
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Patent number: 9527885Abstract: Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.Type: GrantFiled: January 8, 2015Date of Patent: December 27, 2016Assignee: Bristol-Myers Squibb CompanyInventors: Sheldon Hiebert, Ramkumar Rajamani, Li-Qiang Sun, Eric Mull, Eric P. Gillis, Michael S. Bowsher, Qian Zhao, Nicholas A. Meanwell, Kishore V. Renduchintala, Kandhasamy Sarkunam, Pulicharla Nagalakshmi, P.V.K. Suresh Babu, Paul Michael Scola
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Patent number: 9499550Abstract: Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.Type: GrantFiled: October 19, 2012Date of Patent: November 22, 2016Assignee: Bristol-Myers Squibb CompanyInventors: Li-Qiang Sun, Eric Mull, Eric P. Gillis, Michael S. Bowsher, Qian Zhao, Kishore V. Renduchintala, Kandhasamy Sarkunam, Pulicharla Nagalakshmi, P.V.K. Suresh Babu, Paul Michael Scola
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Publication number: 20150376233Abstract: Hepatitis C virus inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.Type: ApplicationFiled: March 3, 2014Publication date: December 31, 2015Inventors: Pulicharla Nagalakshmi, Kandhasamy Sarkunam, Kishore V. Renduchintala, Paul Michael Scola
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Patent number: 9169252Abstract: Disclosed are compounds of Formula (I) or salts thereof, wherein: HET is a heteroaryl selected from pyrazolyl, indolyl, pyrrolo[2,3-b]pyridinyl, pyrrolo[2,3-d]pyrimidinyl, pyrazolo[3,4-b]pyridinyl, pyrazolo[3,4-d]pyrimidinyl, 2,3-dihydro-1H-pyrrolo[2,3-b]pyridinyl, imidazo[4,5-b]pyridinyl, and purinyl, wherein said heteroaryl is substituted with Ra and Rb; and R1 and R2 are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.Type: GrantFiled: January 2, 2015Date of Patent: October 27, 2015Assignee: Bristol-Myers Squibb CompanyInventors: Joseph B. Santella, Sreekantha Ratna Kumar, John V. Duncia, Daniel S. Gardner, Venkatram Reddy Paidi, Satheesh Kesavan Nair, John Hynes, Hong Wu, Natesan Murugesan, Kandhasamy Sarkunam, Piramanayagam Arunachalam