Patents Assigned to Merck Sharp and Dohme
  • Publication number: 20140227290
    Abstract: Described is a method for increasing the N-glycosylation site occupancy of a therapeutic glycoprotein produced in recombinant host cells modified as described herein and genetically engineered to express the glycoprotein compared to the N-glycosylation site occupancy of the therapeutic glycoprotein produced in a recombinant host cell not modified as described herein. In particular, the method provides recombinant host cells that overexpress a heterologous single-subunit oligosaccharyltransferase, which in particular embodiments is capable of functionally suppressing the lethal phenotype of a mutation of at least one essential protein of the yeast oligosaccharyltransferase (OTase) complex, for example, the Leishmania major STT3D protein, in the presence of expression of the host cell genes encoding the endogenous OTase complex.
    Type: Application
    Filed: February 17, 2014
    Publication date: August 14, 2014
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Natarajan Sethuraman, Byung-Kwon Choi, Bianka Prinz, Michael Meehl, Terrance Stadheim
  • Patent number: 8802827
    Abstract: Antagonists of human proprotein convertase subtilisin-kexin type 9 (“PCSK9”) are disclosed. The disclosed antagonists are effective in the inhibition of PCSK9 function and, accordingly, present desirable antagonists for use in the treatment of conditions associated with PCSK9 activity. The present invention also discloses nucleic acid encoding said antagonists, vectors, host cells, and compositions comprising the antagonists. Methods of making PCSK9-specific antagonists as well as methods of using the antagonists for inhibiting or antagonizing PCSK9 function are also disclosed and form important additional aspects of the present disclosure.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: August 12, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Peter Peizhi Luo, Kevin Caili Wang, Pingyu Zhong, Mark Hsieh, Yan Li, Xinwei Wang, Feng Dong, Andrei Golosov, Yan Ni, Weirong Wang, Laurence B. Peterson, Rose Cubbon
  • Publication number: 20140220027
    Abstract: Antagonists of human proprotein convertase subtilisin-kexin type 9 (“PCSK9”) are disclosed. The disclosed antagonists are effective in the inhibition of PCSK9 function and, accordingly, present desirable antagonists for use in the treatment of conditions associated with PCSK9 activity. The present invention also discloses nucleic acid encoding said antagonists, vectors, host cells, and compositions comprising the antagonists. Methods of making PCSK9-specific antagonists as well as methods of using the antagonists for inhibiting or antagonizing PCSK9 function are also disclosed and form important additional aspects of the present disclosure.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Jon H. Condra, Rose M. Cubbon, Holly A. Hammond, Laura Orsatti, Shilpa Pandit, Laurence B. Peterson, Joseph C. Santoro, Ayesha Sitlani, Dana D. Wood, Henryk Mach, Heidi Yoder Pixley, Sonia M. Gregory, Jeffrey T. Blue, Kevin Wang, Peizhi (Peter) Luo, Denise K. Nawrocki, Pingyu Zhong, Feng Dong, Yan Li
  • Publication number: 20140221383
    Abstract: Compounds having the structures of Formula I, including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis: In the compounds of Formula I, B or R2 is a phenyl group which has an ortho aryl, heterocyclic, benzoheterocyclic or benzocycloalkyl substituent, and one other position on the 5-membered ring has an aromatic, heterocyclic, cycloalkyl, benzoheterocyclic or benzocycloalkyl substituent connected directly to the ring or attached to the ring through a —CH2—.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Amjad Ali, Joann M. Napolitano, Qiaolin Deng, Zhijian Lu, Peter J. Sinclair, Gayle E. Hallet, Christopher F. Thompson, Nazia Quraishi, Cameron J. Smith, Julianne A. Hunt, Adrian A. Dowst, Yi-Heng Chen, Hong Li
  • Patent number: 8795984
    Abstract: A method is described for producing protein compositions having reduced amounts of O-linked glycosylation. The method includes producing the protein in cells cultured in the presence of an inhibitor of Pmt-mediated O-linked glycosylation and/or in the presence of one or more ?-1,2-mannosidases.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Piotr Bobrowicz, W. James Cook, Warren Kett
  • Patent number: 8796258
    Abstract: Novel compounds of structural formula (I) are activators of AMP-protein kinase and are useful in the treatment, prevention and suppression of diseases mediated by the AMPK-activated protein kinase. The compounds of the present invention are useful in the treatment of Type 2 diabetes, hyperglycemia, metabolic syndrome, obesity, hypercholesterolemia, and hypertension.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Rajan Anand, James M. Apgar, Tesfaye Biftu, Ping Chen, Lin Chu, Vincent J. Colandrea, Guizhen Dong, James F. Dropinski, Danqing Feng, Jacqueline D. Hicks, Jinlong Jiang, Alexander J. Kim, Kenneth J. Leavitt, Bing Li, Xiaoxia Qian, Iyassu Sebhat, Lan Wei, Robert R. Wilkening, Zhicai Wu
  • Patent number: 8795666
    Abstract: Nucleic acids encoding mammalian, e.g., primate, receptors, purified receptor proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are described.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Madaline Chirica, Robert A. Kastelein, Kevin Moore, Christi L. Parham
  • Patent number: 8794595
    Abstract: Diaphragm valve with internal leak detection and improved external leak sealing performance. In diaphragm valves comprising diaphragms that have shields and backings, a rigid seal plate interposed between the shield and backing prevents peripheral regions of the shield from cold-flowing into the backing, despite the compression forces produced by tightening the fasteners that secure the diaphragm to the valve's bonnet assembly and body. An access port passing through the seal plate provides an interface between a void located between the shield and the backing and a breach detector. The breach detector is configured to detect pressure, volume, moisture or mass deviations in fluid disposed in the void, and the deviations indicate whether there's a rupture in the shield or the backing. The breach detector can be connected to an alarming device or signaling system to provide warnings and alerts to valve operators, process control panels or data communication networks.
    Type: Grant
    Filed: July 25, 2010
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Daniel I. Reed, Joseph T. Sullivan, Gerald C. Shifflett
  • Patent number: 8796310
    Abstract: The invention provides certain amino-pyridine-containing compounds of the Formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and n are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions mediated by Spleen Tyrosine Kinase (Syk) kinase.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Eric Thomas Romeo, Michelle R. Machacek, Benjamin Wesley Trotter, Thomas Allen Miller, Brian Michael Andresen, Neville John Anthony, Brandon M. Taoka, Yuan Liu
  • Patent number: 8796260
    Abstract: Compounds of Formula I: I (where variables R1A, R1B, R2, R3, R4, A, and Z are as defined herein) useful as antagonists of CGRP receptors, and useful in the treatment or prevention of diseases in which CGRP receptors are involved, such as headache, and in particular migraine and cluster headache. 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 CGRP receptors are involved.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Howard G. Selnick, Ian M. Bell
  • Patent number: 8796452
    Abstract: A thermodynamically controlled process for preparing Form I polymorph of lamivudine is described, wherein the process involves crystallizing Form I at a temperature of from about 0° C. to about 50° C. from a mixture which comprises (a) lamivudine or an acid salt thereof or both, (b) a solvent system comprising water and at least one organic solvent, and optionally (c) Form I seed; wherein, when a lamivudine acid salt is employed in the mixture, the crystallizing step is conducted in the presence of a base; and wherein the water activity of the solvent system is maintained in a range in which Form I is thermodynamically the most stable form of lamivudine.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: August 5, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Benjamin Cohen, Christopher Wahl, Itzia Z. Arroyo, Aaron S. Cote
  • Publication number: 20140213584
    Abstract: The invention provides compounds for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds. The invention also provides methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc.
    Type: Application
    Filed: November 8, 2011
    Publication date: July 31, 2014
    Applicants: Merck Sharp & Dohme Corp., Alectos Therapeutics Inc.
    Inventors: Craig A. Coburn, Kun Liu, Ernest J. McEachern, Changwei Mu, Harold G. Selnick, David J. Vocadlo, Yaode Wang, Zhongyong Wei, Yuanxi Zhou
  • Publication number: 20140212412
    Abstract: Methods for treating fibrotic disease, such as idiopathic pulmonary fibrosis and scleroderma, with antagonists of IL-33 are disclosed.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 31, 2014
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: ANDREW L. RANKIN, STEFAN PFLANZ, JOHN MUMM
  • Patent number: 8791162
    Abstract: This invention relates to deuterated compounds which are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: July 29, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Kelem Kassahun, Christine Fandozzi, Donald R. Gauthier, Jr., Lisa A. Shipley
  • Publication number: 20140206640
    Abstract: The present invention relates to 2?-Azido Substituted Nucleoside Derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein B, X, R1, R2 and R3 are as defined herein. The present invention also relates to compositions comprising at least one 2?-Azido Substituted Nucleoside Derivative, and methods of using the 2?-Azido Substituted Nucleoside Derivatives for treating or preventing HCV infection in a patient.
    Type: Application
    Filed: April 11, 2012
    Publication date: July 24, 2014
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Vinay Girijavallabhan, F. George Njoroge, Stephane Bogen, Frank Bennett, Vishal Verma, Ashok Arasappan, Kevin X. Chen, Ying Huang, Angela Kerekes, Latha Nair, Dimitri Pissarnitski, Qun Dang, Ian Davies, David B. Olsen, Andrew Stamford, Joseph P. Vacca
  • Publication number: 20140206627
    Abstract: The invention relates to kisspeptide-pentasaccharide conjugates having the general formula (I) wherein Z1 is Tyr or D-Tyr; Z3 is Trp, Hyp, Phe or Lys(R2); Z5 is Thr, Aib or Ala; Z7 is Gly or azaGly; Z8 is Leu; or Z7 and Z8 together represent; Z10 is Phe or Trp; n is 0 or 1; or R2, when present, represents a pentasaccharide derivative having the formula (II) wherein R is methyl or SO3X; X is a positively charged counterion; with the proviso that when R2 is present, R1 is H or (C1-6) alkylcarbonyl; R3 is H or (C1-3)alkyl; and L represents a pharmacologically inactive linker moiety having 10-50 atoms; or a pharmaceutically acceptable salt thereof; to pharmaceutical compositions comprising the same as well as to the use of said kisspeptide-pentasaccharide conjugates in the treatment of female infertility.
    Type: Application
    Filed: August 1, 2012
    Publication date: July 24, 2014
    Applicant: Merck Sharp & Dohme B.V.
    Inventors: Marion Blomenrohr, Martin De Kort, Miranda Maria Cornelia Van Der Lee, Jeffry Abraham Jacobus Wisse
  • Publication number: 20140206563
    Abstract: A group of polypeptides that are modulated in a psoriatic sample as compared to a normal sample is provided. These polypeptides can be used as biomarkers for diagnosis and monitoring treatment of psoriasis.
    Type: Application
    Filed: January 21, 2014
    Publication date: July 24, 2014
    Applicant: MERCK SHARP & DOHME CORP.
    Inventor: Maribel Beaumont
  • Publication number: 20140206675
    Abstract: In its many embodiments, the present invention provides certain iminothiadiazine dioxide compounds, including compounds Formula (I): (I) and include stereoisomers thereof, and pharmaceutically acceptable salts of said compounds stereoisomers, wherein each of R1, R2, R3, R4, R5, R9, ring A, ring B, m, n, p, -L1-, L2-, and L3- is selected independently and as defined herein. The novel iminothiadiazine dioxide compounds of the invention have surprisingly been found to exhibit properties which are expected to render them advantageous as BACE inhibitors and/or for the treatment and prevention of various pathologies related to ?-amyloid (A?) production. Pharmaceutical compositions comprising one or more such compounds (alone and in combination nation with one or more other active agents), and methods for their preparation and use in treating pathologies associated with amyloid beta (A?) protein, including Alzheimers disease, are also disclosed.
    Type: Application
    Filed: March 21, 2014
    Publication date: July 24, 2014
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Jack D. Scott, Andrew W. Stamford, Eric J. Gilbert, Jared N. Cumming, Ulrich Iserloh, Jeffrey A. Misiaszek, Guoqing Li
  • Publication number: 20140206715
    Abstract: Disclosed are compounds of the formula I or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein Q is a bond or —N(R5)—; T is a bond, —O—, —C(O)—; S, —N(R5)—, or —C(R6?R7?); U is a bond or —C(R6)(R7)— Y is C or N; Z is C or N; ring A, including variables Y and Z, is a three to nine membered cycloalkyl, cycloalkenyl, heterocyclyl, heterocyclenyl, aryl, and heteroaryl ring having 0 to 4, preferably 0 to 2, heteroatoms independently selected from the group consisting of O, S, N and —N(R)—, wherein ring A is unsubstituted or substituted with 1 to 5 independently selected R1 moieties and/or oxo when ring A is cycloalkyl, cycloalkenyl, heterocyclyl or heterocyclenyl; and R, R1, R2, R3, R4, R5, R6, R6, R7 and R7? are as defined in the specification; pharmaceutical compositions comprising the compounds of formula I and the method of inhibiting aspartyl protease, and in particular, the methods of treating cardiovascular diseases, cognitive and neurodegenerative diseases.
    Type: Application
    Filed: March 26, 2014
    Publication date: July 24, 2014
    Applicants: MERCK SHARP & DOHME CORP.
    Inventors: Andrew W. Stamford, Guoqing Li, William Greenlee, Zhaoning Zhu, Brian McKittrick, Robert Mazzola, Ying Huang, Tao Guo, Thuy X.E. Le, Gang Qian, Yuefei Shao
  • Publication number: 20140206665
    Abstract: The invention is directed to compounds for selectively inhibiting glycosidases, uses of the compounds and pharmaceutical compositions including the compounds, and methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, and/or accumulation or deficiency of O-GlcNAc.
    Type: Application
    Filed: August 10, 2012
    Publication date: July 24, 2014
    Applicants: Alectos Therapeutics Inc., Merck Sharp & Dohme Corp.
    Inventors: Harold G. Selnick, Kun Liu, Ernest J. McEachern, Yuanxi Zhou, Yongbao Zhu