Patents by Inventor Mihir Mandal
Mihir Mandal 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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Publication number: 20240239788Abstract: Compounds or their pharmaceutically acceptable salts can inhibit the G12D mutant of Kirsten rat sarcoma (KRAS) protein and are expected to have utility as therapeutic agents, for example, for treating cancer. The disclosure also provides pharmaceutical compositions which comprise compounds disclosed herein or pharmaceutically acceptable salts thereof. The disclosure also relates to methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of cancer and for preparing pharmaceuticals for this purpose.Type: ApplicationFiled: April 15, 2022Publication date: July 18, 2024Inventors: David L. Sloman, Gianni Chessari, Patrick Schöpf, Steven Howard, Yuichi Kawai, Kazuaki Shibata, Hiroki Asakura, Takao Uno, Takeshi Sagara, Masayuki Nakamura, Yu Kobayakawa, David Jonathan Bennett, Indu Bharathan, Thomas H. Graham, Yongxin Han, Zahid Hussain, Xiaoshen Ma, Mihir Mandal, Ryan D. Otte, Anandan Palani, Uma Swaminathan, Mycah Uehling, Yingchun Ye, Ryan Chau, Alec H. Christian, Symon Gathiaka, Timothy J. Henderson, Elisabeth T. Hennessy, Andrew J. Hoover, Shuhei Kawamura, Igri Kolaj, Thomas W. Lyons, Matthew J. Mitcheltree, Aaron Sather
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Publication number: 20240208994Abstract: The present invention provides a compound of Formula I and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing one or more disease states that could benefit from inhibition of plasma kallikrein, including hereditary angioedema, uveitis, posterior uveitis, wet age-related macular degeneration, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.Type: ApplicationFiled: April 18, 2022Publication date: June 27, 2024Applicant: Merck Sharp & Dohme LLCInventors: Alan C. Cheng, Ying-Duo Gao, Song Yang, Mihir Mandal, Jiafang He, Jovan Alexander Lopez, Maoqun Tian
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Patent number: 11752128Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: GrantFiled: July 26, 2021Date of Patent: September 12, 2023Assignee: MERCK SHARP & DOHME CORPORATIONInventors: John P. Caldwell, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Jianping Pan, Weidong Pan, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Hao Wang, Christine Yang, Shu-Wei Yang
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Patent number: 11738010Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: GrantFiled: July 26, 2021Date of Patent: August 29, 2023Assignee: MERCK SHARP & DOHME CORP.Inventors: John P. Caldwell, Reynalda De Jesus, Fa-Xiang Ding, Charles J. Gill, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Haifeng Tang, Hao Wang, Christine Yang, Shu-Wei Yang
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Publication number: 20220402916Abstract: Provided are compounds of Formula (I) or a pharmaceutically acceptable salt thereof, wherein Y, CY, R1, R3, R4, R5, R6, R2a, R2b, RMa, RMb, and the subscripts m, n, and q are as described herein. The compounds or their pharmaceutically acceptable salts can inhibit the G12C mutant of Kirsten rat sarcoma (KRAS) protein and are expected to have utility as therapeutic agents, for example, for treatment of cancer. Also provided are pharmaceutical compositions which comprise compounds of Formula (I) or pharmaceutically acceptable salts thereof. Also provided are methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of cancer and for preparing pharmaceuticals for this purpose.Type: ApplicationFiled: September 18, 2020Publication date: December 22, 2022Inventors: Andrew J. Hoover, Thomas H. Graham, Xiaoshen Ma, Zahid Hussain, Mihir Mandal, Symon Gathiaka, Yongxin Han, David L. Sloman
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Publication number: 20210346364Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: ApplicationFiled: July 26, 2021Publication date: November 11, 2021Applicant: MERCK SHARP & DOHME CORP.Inventors: John P. CALDWELL, Reynalda DE JESUS, Fa-Xiang DING, Charles J. GIll, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Haifeng TANG, Hao WANG, Christine YANG, Shu-Wei YANG
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Publication number: 20210346344Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: ApplicationFiled: July 26, 2021Publication date: November 11, 2021Applicant: MERCK SHARP & DOHME CORP.Inventors: John P. CALDWELL, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Jianping PAN, Weidong PAN, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Hao WANG, Christine YANG, Shu-Wei YANG
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Patent number: 11141410Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: GrantFiled: December 13, 2016Date of Patent: October 12, 2021Assignee: MERCK SHARP & DOHME CORPInventors: John P. Caldwell, Reynalda De Jesus, Fa-Xiang Ding, Charles J. Gill, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Haifeng Tang, Hao Wang, Christine Yang, Shu-Wei Yang
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Patent number: 11141403Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: GrantFiled: December 13, 2016Date of Patent: October 12, 2021Assignee: MERCK SHARP & DOHME CORPInventors: John P. Caldwell, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Jianping Pan, Weidong Pan, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Hao Wang, Christine Yang, Shu-Wei Yang
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Publication number: 20200261410Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: ApplicationFiled: December 13, 2016Publication date: August 20, 2020Applicant: MERCK SHARP & DOHME CORP.Inventors: John P. CALDWELL, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Jianping PAN, Weidong PAN, Terry ROEMER, Jin SU, Christopher Michael TAN, Zheng TAN, Hao WANG, Christine YANG, Shu-Wei YANG
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Publication number: 20200261436Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: ApplicationFiled: December 13, 2016Publication date: August 20, 2020Applicant: MERCK SHARP & DOHME CORP.Inventors: John P. CALDWELL, Reynalda DE JESUS, Fa-Xiang DING, Charles J. GIll, Ginny Dai HO, Sookhee N. HA, Sandra J. KOSEOGLU, Marc A. LABROLI, Sang Ho LEE, Christina MADSEN-DUGGAN, Mihir MANDAL, Terry ROEMER, Jing SU, Christopher Michael TAN, Zheng TAN, Haifeng TANG, Hao WANG, Christine YANG, Shu-Wei YANG
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Patent number: 10144741Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.Type: GrantFiled: March 2, 2018Date of Patent: December 4, 2018Assignee: Merck Sharp & Dohme Corp.Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
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Publication number: 20180186808Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.Type: ApplicationFiled: March 2, 2018Publication date: July 5, 2018Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
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Patent number: 9944654Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.Type: GrantFiled: October 21, 2015Date of Patent: April 17, 2018Assignee: Merck Sharp & Dohme Corp.Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
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Patent number: 9839642Abstract: The present invention relates to compounds of formula I that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.Type: GrantFiled: May 4, 2015Date of Patent: December 12, 2017Assignee: Merck Sharp & Dohme Corp.Inventors: Haifeng Tang, Shu-Wei Yang, Mihir Mandal, Jing Su, Guoqing Li, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jianping Pan, William Hagmann, Fa-Xiang Ding, Li Xiao, Alexander Pasternak, Yuhua Huang, Shuzhi Dong, Dexi Yang
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Publication number: 20170305924Abstract: The present invention relates to novel nargenicin related compounds which can inhibit DnaE and have antibacterial, particularly antimycobacterial activity against Mycobacterium tuberculosis. The present invention also relates to method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial infections by Mycobacterium tuberculosis by administering an antimycobacterially effective amount of nargenicin or a nargenicin-related compound and/or their pharmaceutically acceptable salts.Type: ApplicationFiled: October 21, 2015Publication date: October 26, 2017Applicant: Merck Sharp & Dohme Corp.Inventors: Katherine Young, David B. Olsen, Sheo B. Singh, Jing Su, Robert R. Wilkening, James M. Apgar, Dongfang Meng, Dann Parker, Mihir Mandal, Lihu Yang, Ronald E. Painter, Qun Dang, Takao Suzuki
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Patent number: 9708336Abstract: The present invention relates to compounds of formula (I) that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.Type: GrantFiled: January 16, 2015Date of Patent: July 18, 2017Assignee: Merck Sharp & Dohme Corp.Inventors: Mihir Mandal, Haifeng Tang, Li Xiao, Jing Su, Guoqing Li, Shu-Wei Yang, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jacqueline Hicks, Matthew Lombardo, Hong Chu, William Hagmann, Alex Pasternak, Xin Gu, Jinlong Jiang, Shuzhi Dong, Fa-Xiang Ding, Clare London, Dipshikha Biswas, Katherine Young, David N. Hunter, Zhiqiang Zhao, Dexi Yang
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Publication number: 20170173035Abstract: The present invention relates to compounds of formula I that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.Type: ApplicationFiled: May 4, 2015Publication date: June 22, 2017Applicant: Merck Sharp & Dohme Corp.Inventors: Haifeng Tang, Shu-Wei Yang, Mihir Mandal, Jing Su, Guoqing Li, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jianping Pan, William Hagmann, Fa-Xiang Ding, Li Xiao, Alexander Pasternak, Yuhua Huang, Shuzhi Dong, Dexi Yang
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Publication number: 20160333021Abstract: The present invention relates to compounds of formula (I) that are metallo-?-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with ?-lactam antibiotics for overcoming resistance.Type: ApplicationFiled: January 16, 2015Publication date: November 17, 2016Applicant: Merck Sharp & Dohme Corp.Inventors: Mihir Mandal, Haifeng Tang, Li Xiao, Jing Su, Guoqing Li, Shu-Wei Yang, Weidong Pan, Haiqun Tang, Reynalda DeJesus, Jacqueline Hicks, Matthew Lombardo, Hong Chu, William Hagmann, Alex Pasternak, Xin Gu, Jinlong Jiang, Shuzhi Dong, Fa-Xiang Ding, Clare London, Dipshikha Biswas, Katherine Young, David N. Hunter, Zhiqiang Zhao, Dexi Yang
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Patent number: 9340530Abstract: The present invention relates to bicyclic himbacine derivatives of the formula or a pharmaceutically acceptable salt thereof, wherein: X is —O—, —N(R), —C(R8)(R9) or —C(O)—; and Y is —O—, —N(R), —C(R8)(R9) or —C(O)— and the remaining variables are described herein. The compounds of the invention are effective inhibitors of the PAR-1 receptor. The inventive compounds may be used for the treatment or prophylaxis of disease states such as ACS, secondary prevention of myocardial infarction or stroke, or PAD.Type: GrantFiled: February 27, 2013Date of Patent: May 17, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Mihir Mandal, Timothy A. Blizzard, Helen Chen, Harry Chobanian, Yan Guo, Barbara Pio, Zhicai Wu, Tesfaye Biftu, William J. Greenlee, Johnny Zhaoning Zhu