Patents by Inventor Kallol Basu
Kallol Basu 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: 11584724Abstract: Disclosed herein is a novel process for preparing Compound A free base, 5-((2,4-diaminopyrimidin-5-yl)oxy)-4-iso-propyl-2-methoxybenzenesulfonamide, and a citrate salt of Compound A with simplified chemistry and a high overall yield: Compound A. In one embodiment, the overall yield from the starting material 2-isopropylphenol to Compound A citrate salt is greater than 50%. In another embodiment, the overall yield is greater than 60%. Also disclosed herein are novel salts and solvates of Compound A.Type: GrantFiled: April 18, 2019Date of Patent: February 21, 2023Assignees: Merck Sharp & Dohme LLC, Werthenstein BioPharma GmbHInventors: Kevin M. Maloney, Kallol Basu, Michael James Di Maso, Guy R. Humphrey, Alfred Y. Lee, Feng Peng, Hong Ren, Siwei Zhang
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Patent number: 11010703Abstract: A productivity measuring, modeling and illustrating system receives input data pertaining to the productivity of an organization to generate various productivity views using a productivity maturity model. The productivity maturity model is based on suggested actions for increasing the productivity which are received in the input data. The productivity maturity model computes various productivity gains and provides productivity levels for the productivity levers associated with the organization. Various productivity views generated to display the productivity information include a summary view that displays the productivity gains and productivity levels using different filters.Type: GrantFiled: July 29, 2016Date of Patent: May 18, 2021Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITEDInventors: Sunil Balugari, Ramesh K. V., Kallol Basu, Satyendra Shinde
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Publication number: 20210122717Abstract: Disclosed herein is a novel process for preparing Compound A free base, 5-((2,4-diaminopyrimidin-5-yl)oxy)-4-iso-propyl-2-methoxybenzenesulfonamide, and a citrate salt of Compound A with simplified chemistry and a high overall yield: Compound A. In one embodiment, the overall yield from the starting material 2-isopropylphenol to Compound A citrate salt is greater than 50%. In another embodiment, the overall yield is greater than 60%. Also disclosed herein are novel salts and solvates of Compound A.Type: ApplicationFiled: April 18, 2019Publication date: April 29, 2021Applicants: Merck Sharp & Dohme Corp., Werthenstein BioPharma GmbHInventors: Kevin M. Maloney, Kallol Basu, John Y.L. Chung, Richard Desmond, Michael James Di Maso, Guy R. Humphrey, Alfred Y. Lee, Dan Lehnherr, Feng Peng, Hong Ren, Mark Weisel, Siwei Zhang, Patrick Larpent
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Patent number: 10954240Abstract: The present invention is directed to substituted certain reversed indazole compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R9, and A are as defined herein, which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: GrantFiled: August 28, 2015Date of Patent: March 23, 2021Assignee: Merck Sharp & Dohme Corp.Inventors: Xing Dai, Kallol Basu, Duane DeMong, Sarah W. Li, Michael Miller, Jack D. Scott, Andrew W. Stamford
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Publication number: 20180230152Abstract: The present invention is directed to substituted certain reversed indazole compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R9, and A are as defined herein, which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: ApplicationFiled: August 28, 2015Publication date: August 16, 2018Applicant: Merck Sharp & Dohme Corp.Inventors: Xing Dai, Kallol Basu, Duane DeMong, Sarah W. Li, Michael Miller, Jack D. Scott, Andrew W. Stamford
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Publication number: 20170308837Abstract: A productivity measuring, modeling and illustrating system receives input data pertaining to the productivity of an organization to generate various productivity views using a productivity maturity model. The productivity maturity model is based on suggested actions for increasing the productivity which are received in the input data. The productivity maturity model computes various productivity gains and provides productivity levels for the productivity levers associated with the organization. Various productivity views generated to display the productivity information include a summary view that displays the productivity gains and productivity levels using different filters.Type: ApplicationFiled: July 29, 2016Publication date: October 26, 2017Applicant: Accenture Global Solutions LimitedInventors: Sunil BALUGARI, Ramesh K.V., Kallol BASU, Satyendra SHINDE
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Patent number: 9718818Abstract: The present invention is directed to azaindazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: GrantFiled: August 18, 2014Date of Patent: August 1, 2017Assignee: Merck Sharp & Dohme Corp.Inventors: Duane DeMong, Thomas J. Greshock, Ronald K. Chang, Xing Dai, Hong Liu, John A. McCauley, Wei Li, Kallol Basu, Jack D. Scott, Michael Miller
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Patent number: 9688654Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK2 kinase is involved.Type: GrantFiled: February 27, 2014Date of Patent: June 27, 2017Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Hong Liu, Xing Dai, Andrew Stamford, Marc Poirier, Paul Tempest
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Patent number: 9493440Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: GrantFiled: February 27, 2014Date of Patent: November 15, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Wei Li, Andrew Stamford, Marc Poirer, Paul Tempest
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Patent number: 9440952Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: GrantFiled: February 27, 2014Date of Patent: September 13, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Hong Liu, Xing Dai, Joel M. Harris, Bernard Neustadt, Andrew Stamford, Marc Poirier, John A. McCauley, Thomas Greshock, Heather Stevenson, John Sanders, Jonathan Kern
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Patent number: 9422266Abstract: Substituted cyclopropyl compounds of the formula I and the pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the g-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included. Another aspect of the invention that is of interest relates to compounds of formula 1a.Type: GrantFiled: September 24, 2012Date of Patent: August 23, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Michael W. Miller, Andrew W. Stamford, Kallol Basu, Scott Edmondson, Zhiqiang Guo, William B. Geiss
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Patent number: 9416126Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: GrantFiled: February 27, 2014Date of Patent: August 16, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Wei Li, Joel Harris, Andrew Stamford, Marc Poirier, Paul Tempest
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Publication number: 20160200722Abstract: The present invention is directed to azaindazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: ApplicationFiled: August 18, 2014Publication date: July 14, 2016Applicant: Merck Sharp & Dohme Corp.Inventors: Duane DeMong, Thomas J. Greshock, Ronald K. Chang, Xing Dai, Hong Liu, John A. McCauley, Wei Li, Kallol Basu, Jack D. Scott, Michael Miller
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Publication number: 20160009689Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: ApplicationFiled: February 27, 2014Publication date: January 14, 2016Applicant: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Wei Li, Andrew Stamford, Marc Poirer, Paul Tempest
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Publication number: 20160009696Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: ApplicationFiled: February 27, 2014Publication date: January 14, 2016Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Wei Li, Joel Harris, Andrew Stamford, Marc Poirier, Paul Tempest
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Publication number: 20160009682Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.Type: ApplicationFiled: February 27, 2014Publication date: January 14, 2016Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Hong Liu, Xing Dai, Joel M. Harris, Bernard Neustadt, Andrew Stamford, Marc Poirier, John A. McCauley, Thomas Greshock, Heather Stevenson, John Sanders, Jonathan Kern
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Publication number: 20160009681Abstract: The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK2 kinase is involved.Type: ApplicationFiled: February 27, 2014Publication date: January 14, 2016Inventors: Michael Miller, Kallol Basu, Duane DeMong, Jack Scott, Hong Liu, Xing Dai, Andrew Stamford, Marc Poirier, Paul Tempest
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Patent number: 9006228Abstract: Substituted cyclopropyl compounds of the formula I: and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included.Type: GrantFiled: June 11, 2012Date of Patent: April 14, 2015Assignee: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Andrew Stamford, Kallol Basu, Harold B. Wood, Duane DeMong, Wanying Sun, Joie Garfunkle, Christopher Moyes, Zhiyong Hu, Ping Liu, Scott D. Edmondson, Xing Dai, Byron Gabriel DuBois
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Publication number: 20140256699Abstract: Substituted cyclopropyl compounds of the formula I and the pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the g-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included. Another aspect of the invention that is of interest relates to compounds of formula Ia.Type: ApplicationFiled: September 24, 2012Publication date: September 11, 2014Inventors: Michael W. Miller, Andrew W. Stamford, Kallol Basu, Scott Edmondson, Zhiqiang Guo, William B. Geiss
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Publication number: 20140128368Abstract: Substituted cyclopropyl compounds of the formula I: and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR-119. Pharmaceutical compositions and methods of treatment are also included.Type: ApplicationFiled: June 11, 2012Publication date: May 8, 2014Applicant: Merck Sharp & Dohme Corp.Inventors: Michael Miller, Andrew Stamford, Kallol Basu, Harold B. Wood, Duane DeMong, Wanying Sun, Joie Garfunkle, Christopher Moyes, Zhiyong Hu, Ping Liu, Scott D. Edmondson, Xing Dai, Byron Gabriel DuBois