Abstract: Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson's disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, and cirrhosis of the liver.
Type:
Grant
Filed:
October 21, 2008
Date of Patent:
March 15, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Robert K. Baker, Jianming Bao, Shouwu Miao, Kathleen M. Rupprecht
Abstract: The present invention provides human, rat and mouse NPCIL1 polypeptides and polynucleotides encoding the polypeptides. Methods for detecting ligands which bind to NPC1L1 and block intestinal cholesterol absorption are provided. Also included is a method of identifying ligands which bind to NPCILI using membranes derived from brush border membrane preparations. Compounds that bind to NPCILI can be used for inhibiting intestinal cholesterol absorption in a subject.
Abstract: A novel process is provided for the preparation of chiral trans-2,3-disubstituted 5-oxotetrahydropyrans of structural formula (I): wherein Ar is optionally substituted phenyl and P is a primary amine protecting group. These compounds are useful in the synthesis of dipeptidyl peptidase-IV inhibitors for the treatment of Type 2 diabetes. Also provided are useful intermediates obtained from the process.
Type:
Grant
Filed:
January 22, 2009
Date of Patent:
March 8, 2011
Assignees:
Merck Sharp & Dohme Corp., Banyu Pharmaceutical Co., Ltd.
Inventors:
Feng Xu, Mary M. Kim, Yoshinori Kohmura, Tricia Sladicka, Jonathan D. Rosen, Michael J. Zacuto
Abstract: The invention encompasses a method for making nano-sized particles of water-insoluble pharmaceuticals comprising: (1) dissolving the water-insoluble pharmaceutical in a water-miscible solvent, optionally with water and inactive pharmaceutical ingredients, to make a solution; (2) rapidly mixing the solution with an anti-solvent which creates a high level of supersaturation, wherein the anti-solvent is water with optional inactive pharmaceutical ingredients; (3) simultaneously applying energy to the resulting mixture during the mixing of solution and anti-solvent as nano-sized drug particles precipitate out and form a slurry mixture under supersaturation; and (4) optionally isolating the nano-sized particles of water-insoluble pharmaceuticals from the slurry mixture.
Type:
Application
Filed:
April 20, 2009
Publication date:
March 3, 2011
Applicant:
Merck Sharp & Dohme Corp.
Inventors:
Hsien-Hsin Tung, Lei Wang, Santipharp Panmai, Michael Riebe
Abstract: New angiotensin II receptor blocker nitroderivatives of general formula (I) and pharmaceutically acceptable salts or stereoisomers thereof: and their use for treating cardiovascular, renal and chronic liver diseases, inflammatory processes and metabolic syndromes.
Type:
Application
Filed:
February 19, 2009
Publication date:
March 3, 2011
Applicants:
MERCK SHARP & DOHME CORP., NICOX S.A.
Inventors:
Nicoletta Almirante, Alessia Nicotra, Valentino Mandelli, Stefano Biondi, Silvia Stefanini, Iyassu K. Sebhat, Michael Man-Chu Lo
Abstract: This invention relates to compounds, compositions, and methods useful for modulating NOGO and/or NOGO receptor gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of NOGO and/or NOGO receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of NOGO and/or NOGO receptor genes, such as NOGO-A, NOGO-B, NOGO-C, NOGO-66 receptor, NI-35, NI-220, NI-250, myelin-associated glycoprotein, tenascin-R, and NG-2.
Abstract: This invention relates to compounds, compositions, and methods useful for modulating protein tyrosine phosphatase-1B (PTP-1B) gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of PTP-1B gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of PTP-1B genes. Such small nucleic acid molecules are useful, for example, for treating, preventing, inhibiting, or reducing obesity, insulin resistance, diabetes (eg.
Abstract: The present invention is directed to compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.
Type:
Application
Filed:
March 11, 2009
Publication date:
February 24, 2011
Applicant:
Merck Sharp & Dohme Corp.
Inventors:
Scott D. Kuduk, Ronald K. Chang, Christina Ng Di Marco
Abstract: Compounds of formula I: (wherein variables A1, A2, A3, A4, m, n, J, Q, R4, Ea, Eb, Ec, R6, R7, Re, Rf, RPG and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. 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 is involved.
Type:
Grant
Filed:
November 9, 2009
Date of Patent:
February 22, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Michael R. Wood, Steven N. Gallicchio, Harold G. Selnick, C. Blair Zartman, Ian M. Bell, Craig A. Stump
Abstract: The present invention involves an interactive selection system for a consumer product that improves the consumer's ability to quickly sort through numerous criteria in a complex decision making process and determine whether that particular consumer product is appropriate for his or her purchase and use.
Abstract: This invention concerns compositions for the treatment of urinary frequency, urinary urgency and urinary incontinence comprising (R)-N-[4-[2-[[2-hydroxy-2-(pyridin-3 -yl)ethyl]amino]ethyl]phenyl]-4-[4-(4-trifluoromethylphenyl)thiazol-2-yl]benzenesulfonamide and pharmaceutically acceptable salts thereof. In another aspect, this invention concerns combination therapy for urinary frequency, urinary urgency and urinary incontinence wherein one of the active agents is (R)-N-[4-[2-[[2-hydroxy-2-(pyridin-3-yl)ethyl]amino]ethyl]phenyl]-4-[4-(4-trifluoromethylphenyl)thiazol-2-yl]benzenesulfonamide and pharmaceutically acceptable salts thereof.
Type:
Grant
Filed:
September 29, 2006
Date of Patent:
February 22, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Keith M. Gottesdiener, Stuart A. Green, Euan MacIntyre
Abstract: Benzazepinone compounds represented by Formula (I), or pharmaceutically acceptable salts thereof. Pharmaceutical compositions comprise an effective amount of the instant compounds, either alone, or in combination with one or more other therapeutically active compounds, and a pharmaceutically acceptable carrier. Methods of treating conditions associated with, or caused by, sodium channel activity, including, for example, acute pain, chronic pain, visceral pain, inflammatory pain, neuropathic pain, epilepsy, irritable bowel syndrome, urinary incontinence, pruritis, itchiness, allergic dermatitis, depression, anxiety, multiple sclerosis, and bipolar disorder, comprise administering an effective amount of the present compounds, either alone, or in combination with one or more other therapeutically active compounds.
Type:
Grant
Filed:
June 5, 2007
Date of Patent:
February 15, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Scott B. Hoyt, Clare London, Dong Ok, William H. Parsons
Abstract: The present invention is directed to novel substituted aminopiperidines which are inhibitors of the dipeptidyl peptidase-IV enzyme (“DPP-IV inhibitors”) and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. 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 the dipeptidyl peptidase-IV enzyme is involved.
Type:
Grant
Filed:
September 27, 2005
Date of Patent:
February 8, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Jason M. Cox, Scott D. Edmondson, Bart Harper, Ann E. Weber
Abstract: The present invention relates to macrocyclic compounds of formula (I) that are useful as inhibitors of the hepatitis C virus (HCV) NS3 protease, their synthesis, and their use for treating or preventing HCV infections.
Type:
Grant
Filed:
April 28, 2006
Date of Patent:
February 1, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
M. Katharine Holloway, Nigel J. Liverton, Steven W. Ludmerer, John A. McCauley, David Olsen, Michael T. Rudd, Joseph P. Vacca
Abstract: The present invention provides nucleoside aryl phosphoramidates of structural formula (I) which are precursors to inhibitors of RNA-dependent RNA viral polymerase. These compounds are precursors to inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as precursors to inhibitors of hepatitis C virus (HCV) NS5B polymerase, as precursors to inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside aryl phosphoramidates alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside aryl phosphoramidates of the present invention.
Type:
Grant
Filed:
February 12, 2007
Date of Patent:
February 1, 2011
Assignees:
Merck Sharp & Dohme Corp., Istituto di Ricerche di Biologia Molecolare P. Angeletti S.p.A.
Inventors:
Malcolm MacCoss, David B. Olsen, Monica Donghi, Cristina Gardelli, Steven Harper, Malte Meppen, Frank Narjes, Barbara Pacini
Abstract: The present invention relates to compounds having the structure useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
Type:
Grant
Filed:
July 27, 2005
Date of Patent:
February 1, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Christopher J. Dinsmore, Jeffrey M. Bergman, Douglas C. Beshore, B. Wesley Trotter, Kausik K. Nanda, Richard Isaacs, Linda S. Payne, Lou Anne Neilson, Zhicai Wu, Mark T. Bilodeau, Peter J. Manley, Adrienne E. Balitza
Abstract: The present application features the use of the somatostatin subtype 3 receptor (SST3) as a target for affecting insulin secretion and for diagnosing diabetes related disorders. Glucose stimulated insulin secretion was found to be stimulated by knocking down expression of SST3 and through the use of a SST3 selective antagonist.
Type:
Grant
Filed:
November 17, 2006
Date of Patent:
February 1, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Yun-Ping Zhou, Jing Li, Weizhen Wu, Jin Shang, John R. Thompson, Nancy A. Thornberry
Abstract: The identification of a unique series of compounds which possesses special advantages in terms of drug-like properties due to their possessing advantageous properties in terms of potency and/or pharmacokinetic and/or selectivity and/or in vivo receptor occupancy properties. Specifically, the selection of a 1,3-thiazol-2-yl ring member linked by an ethynylene to the 3 position of a pyridyl ring or the 5 position of a pyrimidinyl ring, wherein the ring is substituted with selected substituents, results in a compound having superior drug-like properties. The invention includes pharmaceutically acceptable salt forms of these heterocyclic compounds, in particular chloride salts and trifluoroacetate salts.
Type:
Grant
Filed:
October 6, 2005
Date of Patent:
February 1, 2011
Assignee:
Merck Sharp & Dohme Corp.
Inventors:
Nicholas D. Cosford, Thomas J. Seiders, Joseph E. Payne, Jeffrey R. Roppe, Dehua Huang, Nicholas D. Smith, Steve F. Poon, Chris King, Brian W. Eastman, Bowei Wang, Jeannie M. Arruda, Jean-Michel Vernier, Xiumin Zhao
Abstract: A compound having the structure wherein R is an angiotensin receptor antagonist active group, Y is -Y1-Y2-Y3-Y4-Y5-; Y1 is C(R1R2); R1 is selected from the group consisting of hydrogen and C1-4 alkyl; R2 is selected from the group consisting of hydrogen, C1-4 alkyl, and —OC(O)C1-4 alkyl; Y2 is O or CH2; Y3 is C(O) or CH2; Y4 is O or CH2; Y5 is —(CH2)1-2—(X)0-1—(CH2)0-1— or is absent; X is —O— or —CR3R4—; and R3 and R4 are independently selected from the group consisting of hydrogen and C1-C4 alkyl; or a pharmaceutically acceptable salt or hydrate thereof, which is useful for treating hypertension.
Type:
Grant
Filed:
December 11, 2007
Date of Patent:
February 1, 2011
Assignees:
Merck Sharp & Dohme Corp., NiCox S.A.
Inventors:
Iyassu K. Sebhat, Michael Man-chu Lo, Ravi P. Nargund, Amjad Ali, Chris Franklin, Nicoletta Almirante, Laura Storoni, Silvia Stefanini
Abstract: The present invention is directed to compounds of the formula (I): (wherein variables A1, A2, A3, A4, A5, A6, A7, A8, G1, G2, G3, G4, J, Q, Ea, Eb, Ec, R6, R7, RPG and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. 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 is involved.
Type:
Application
Filed:
March 24, 2009
Publication date:
January 27, 2011
Applicant:
MERCK SHARP & DOHME CORP
Inventors:
Harold G. Selnick, Ian M. Bell, Melody McWherter, Donnette D. Staas, Shawn J. Stachel, Thomas Steele, Craig Stump, Michael R. Wood, C. Blair Zartman