Abstract: Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are inhibitors of Nav1.8 channel activity and may be useful in the treatment, prevention, management, amelioration, control and suppression of diseases mediated by Nav1.8 channel activity. The compounds of the present invention may be useful in the treatment, prevention or management of pain disorders, cough disorders, acute itch disorders, and chronic itch disorders.
Type:
Application
Filed:
June 5, 2023
Publication date:
October 5, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Ashok Arasappan, Ian M. Bell, Christopher James Bungard, Christopher S. Burgey, Jason M. Cox, Michael J. Kelly, III, Mark E. Layton, Hong Liu, Jian Liu, James J. Perkins, Akshay A. Shah, Michael David VanHeyst, Zhe Wu
Abstract: Insulin dimers and insulin analog dimers that act as partial agonists at the insulin receptor are disclosed.
Type:
Application
Filed:
August 24, 2021
Publication date:
October 5, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Christina B. Madsen-Duggan, Danqing Feng, Pei Huo, Ahmet Kekec, Songnian Lin, Ravi Nargund, Christopher R. Moyes, Dmitri A. Pissarnitski, Zhicai Shi, Zhicai Wu, Lin Yan, Yuping Zhu
Abstract: Described are antibody peptide conjugates (APCs) comprising an antibody conjugated to a peptide analog of glucagon, which have been modified to be resistant to cleavage and inactivation by dipeptidyl peptidase IV (DPP-IV) and to increase in vivo half-life of the peptide analog while enabling the peptide analog to have agonist activity at the glucagon (GCG) receptor and the glucagon-like peptide 1 (GLP-1) receptor and the use of such APCs for treatment of metabolic disorders such as diabetes, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), and obesity.
Type:
Grant
Filed:
August 27, 2020
Date of Patent:
October 3, 2023
Assignees:
Merck Sharp & Dohme LLC, Ambrx, Inc.
Inventors:
Paul E. Carrington, Grigori Ermakov, Robert M. Garbaccio, Wolfgang Seghezzi, Elisabetta Bianchi, Federica Orvieto, Dennis Gately, Nick Knudsen, Anthony Manibusan
Abstract: A system and method are disclosed for segmenting a set of two-dimensional CT slices corresponding to a lesion. In an embodiment, for each of at least a subset of the set of CT slices, the system inputs the CT slice into a plurality of branches of a trained segmentation block. Each branch of the segmentation block includes a convolutional neural network (CNN) with filters at a different scale, and produces a plurality of levels of output. The system generates, for each CT slice in the subset, feature maps for each level of output. The system generates a segmentation of each CT slice in the subset based on the feature maps of each level of output. The system aggregates the segmentations of each slice in the subset to generate a three-dimensional segmentation of the lesion. The system provides data representing the three-dimensional segmentation for display.
Type:
Grant
Filed:
January 18, 2022
Date of Patent:
October 3, 2023
Assignee:
Merck Sharp & Dohme LLC
Inventors:
Antong Chen, Gregory Goldmacher, Bo Zhou
Abstract: The present invention is directed to certain 2-aminoquinzaoline derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R3, R4, X1, and X2 are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. 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:
Application
Filed:
September 1, 2021
Publication date:
September 28, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
John J. Acton, III, Ryan Chau, Peter H. Fuller, Anmol Gulati, Rebecca Elizabeth Johnson, Solomon Kattar, Mitchell H. Keylor, Derun Li, Kaila A. Margrey, Gregori J. Morriello, Xin Yan
Abstract: The present invention provides methods of treating malaria comprising administration of an N3-substituted iminopyrimidinone of Formula (I) or a pharmaceutically acceptable salt thereof, to a subject in need thereof, wherein the variables R1, R2, R3, R4, R5, A, B, L, m, and n are as defined herein. The invention also provides uses of the compounds of Formula (I), as defined herein, for inhibiting plasmepsin V activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.
Type:
Grant
Filed:
February 13, 2017
Date of Patent:
September 26, 2023
Assignees:
Merck Sharp & Dohme LLC, The Walter and Eliza Hall Institute of Medical Research
Inventors:
Tanweer A. Khan, Jared N. Cumming, David B. Olsen, Justin A. Boddey, Alan F. Cowman, Brad E. Sleebs
Abstract: The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions:
Type:
Grant
Filed:
September 17, 2021
Date of Patent:
September 26, 2023
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
John Y. L. Chung, Kevin Campos, Edward Cleator, Robert F. Dunn, Andrew Gibson, R. Scott Hoerrner, Stephen Keen, Dave Lieberman, Zhuqing Liu, Joseph Lynch, Kevin M. Maloney, Feng Xu, Nobuyoshi Yasuda, Naoki Yoshikawa, Yong-Li Zhong
Abstract: The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Streptococcus pneumoniae serotypes.
Type:
Grant
Filed:
June 24, 2022
Date of Patent:
September 19, 2023
Assignee:
Merck Sharp & Dohme LLC
Inventors:
Richard J. Porambo, Chitrananda Abeygunawardana, Luwy Kavuka Musey, Michael J. Kosinski, Yadong Adam Cui
Abstract: The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Streptococcus pneumoniae serotypes.
Type:
Grant
Filed:
June 24, 2022
Date of Patent:
September 19, 2023
Assignee:
Merck, Sharp & Dohme LLC
Inventors:
Richard J. Porambo, Chitrananda Abeygunawardana, Luwy Kavuka Musey, Michael J. Kosinski, Yadong Adam Cui
Abstract: The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Streptococcus pneumoniae serotypes.
Type:
Grant
Filed:
June 24, 2022
Date of Patent:
September 19, 2023
Assignee:
MERCK SHARP & DOHME LLC
Inventors:
Richard J. Porambo, Chitrananda Abeygunawardana, Luwy Kavuka Musey, Michael J. Kosinski, Yadong Adam Cui
Abstract: 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 edema, diabetic macular edema, diabetic retinopathy and retinal vein occlusion. The compounds are selective inhibitors of plasma kallikrein.
Type:
Application
Filed:
June 10, 2021
Publication date:
September 14, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Salman Jabri, Anthony Ken Ogawa, Christopher J. Sinz, Jacqueline D. Hicks, Alan C. Cheng, Ying-Duo Gao, Song Yang, Jianming Bao, Donna A. A. W. Hayes, Simon B. Lang, Brandon M. Taoka, Maoqun Tian, Galen Paul Shearn-Nance, Rongze Kuang, Matthew J. Lombardo, Zhicai Wu, Zhiqiang Zhao
Abstract: Antibodies that bind the apple 3 domain of human coagulation Factor XI and inhibit activation of FXI by coagulation factor XIIa as well as activation of FIX by FXIa are described.
Type:
Application
Filed:
April 18, 2023
Publication date:
September 14, 2023
Applicants:
Merck Sharp & Dohme LLC, Adimab, LLC
Inventors:
Zhu Chen, Kenneth Ellsworth, James Milligan, Elizabeth Oldham, Dietmar Seiffert, Bianka Prinz, Vaishnavi Ganti, Mohammad Tabrizifard
Abstract: The present invention relates to efficient processes useful in the preparation of fluorinated nucleosides, such as (O—{[(2R,3R,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-fluoro-3-hydroxyoxolan-2-yl]methyl}O,O-dihydrogen phosphorothioate, also known as 2?-(S)-fluoro-thio-adenosine monophosphate or 2?-F-thio-AMP. Such fluorinated nucleosides may be useful as a biologically active compound and or as an intermediate for the synthesis of more complex biologically active compounds. The present invention also encompasses intermediates useful in the disclosed synthetic processes and the methods of their preparation.
Type:
Application
Filed:
August 11, 2021
Publication date:
September 14, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Cheol Keun Chung, Zhijian Liu, Peter E. Maligres, Edna Mao, Jennifer V. Obligacion, Eric M. Phillips, Michael Pirnot, Marc Poirier, Zhiguo Jake Song, Tao Wang
Abstract: The stapled peptides of the present invention, and pharmaceutically acceptable salts thereof, are co-agonists of the glucagon and GLP-1 receptors, and may be useful in the treatment, prevention and suppression of diseases mediated by the glucagon receptor and the GLP-1 receptor, including but not limited to, metabolic disorders such as diabetes, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), and obesity.
Type:
Application
Filed:
December 18, 2020
Publication date:
September 14, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Elisabetta Bianchi, Paul E. Carrington, Qiaolin Deng, Songnian Lin, Federica Orvieto, Anandan Palani, Antonello Pessi, Tomi K. Sawyer
Abstract: A microwave vacuum dryer includes a loading chamber and a first vacuum pump in communication with the loading chamber, a first door separating the loading chamber from an external environment, a drying chamber adjacent the loading chamber, a second vacuum pump in communication with the drying chamber, and a condenser in communication with the drying chamber, a second door separating the loading chamber and the drying chamber, an unloading chamber adjacent the drying chamber and a third vacuum pump in communication with the unloading chamber, a third door separating the drying chamber from the unloading chamber, a fourth door separating the unloading chamber from the external environment, and a microwave chamber having a plurality of magnetrons, the microwave chamber positioned on a different plane from the loading and unloading chambers and adjacent the drying chamber.
Type:
Application
Filed:
June 1, 2021
Publication date:
September 14, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Akhilesh BHAMBHANI, Jeffrey T. BLUE, Robert K. EVANS, Terrence FENNELL, Justin STANBRO
Abstract: 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:
Grant
Filed:
July 26, 2021
Date of Patent:
September 12, 2023
Assignee:
MERCK SHARP & DOHME CORPORATION
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
Abstract: The present invention relates to stable formulations of a cytomegalovirus (CMV) comprising for example, a genetically modified CMV that is conditionally replication defective, a buffer, alkali or alkaline salt, a sugar, a cellulose derivative and optionally a polyol.
Type:
Application
Filed:
November 30, 2022
Publication date:
September 7, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Muneeswara Babu Medi, Harrison Bradford Davis, Lorenzo H. Chen, Lynne Ann Isopi, Jeffrey Thomas Blue, Heidi Joanne Pixley, Erin J. Green-Trexler
Abstract: The invention is related to multivalent immunogenic compositions comprising more than one S. pneumoniae polysaccharide protein conjugates, wherein each of the conjugates comprises a polysaccharide from an S. pneumoniae serotype conjugated to a carrier protein, wherein the serotypes of S. pneumoniae are as defined herein. In some embodiments, at least one of the polysaccharide protein conjugates is formed by a conjugation reaction comprising an aprotic solvent. In further embodiments, each of the polysaccharide protein conjugates is formed by a conjugation reaction comprising an aprotic solvent. Also provided are methods for inducing a protective immune response in a human patient comprising administering the multivalent immunogenic compositions of the invention to the patient. The multivalent immunogenic compositions are useful for providing protection against S. pneumoniae infection and/or pneumococcal diseases caused by S. pneumoniae.
Type:
Application
Filed:
March 23, 2023
Publication date:
September 7, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Chitrananda Abeygunawardana, Yadong Adam Cui, Romulo Ferrero, Jian He, Luwy Musey, Tanaz Petigara, Julie M. Skinner
Abstract: An injecting device includes a reservoir for containing a medicament, a needle in communication with the reservoir and configured to deliver the medicament to a patient’s body, at least two electrodes spaced apart from one another and disposed on opposing sides of the needle, and a capacitance-to-digital converter circuit configured to generate a signal and measure capacitance between the at least two electrodes.
Type:
Application
Filed:
May 15, 2023
Publication date:
September 7, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Douglas E. Weitzel, Steven Carl Persak, Jeffrey C. Givand, Christopher Granelli
Abstract: Disclosed herein are novel processes for preparing IL-2 conjugates with one or more water-soluble polymers. In one embodiment, the IL-2 conjugate comprises five poly(ethylene glycol) polymers each of which is covalently attached to the IL-2 moiety via a releasable linkage to an amino group of the IL-2 moiety.
Type:
Application
Filed:
May 17, 2021
Publication date:
August 31, 2023
Applicant:
Merck Sharp & Dohme LLC
Inventors:
Joshua Lee, Gregory F. Pirrone, Michael J. Iammarino, David J. Roush