Abstract: The present invention is concerned with novel processes for the preparation of (2R-cis)-2-[[1-[3.5-bis(trifluoromethyl)phenyl]ethenyl]oxy]-3-(4-fluorophenyl)-4-(phenylmethyl) mopholine. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
Abstract: A pharmaceutical product comprising an SSRI and a non-sedating anxiolytic compound, which is a modulator of the benzodiazepine binding site of the human GABAA receptor, having a binding affinity for the &agr;3 subunit of the human GABAA receptor of 10 nM or less, which elicits at least a 40% potentiation of the GABA EC20 response in stably transfected recombinant cell lines expressing the &agr;3 subunit of &agr;3 and which elicits at most a 30% potentiation of the GABA EC20 response in stably transfected cell lines expressing the &agr;1 subunit of the human GABAA receptor is disclosed for simultaneous, separate or sequential administration.
Abstract: The present invention is directed to pyrrolidine compounds of the formula I:
(wherein R1, R2, R3, R4, R5, R6 and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-5 and/or CCR-3.
Type:
Grant
Filed:
April 4, 2000
Date of Patent:
June 4, 2002
Assignee:
Merck & Co., Inc.
Inventors:
Scott Berk, Charles G. Caldwell, Kevin T. Chapman, Jeffrey Hale, Christopher Lynch, Malcolm MacCoss, Sander G. Mills, Christopher Willoughby
Abstract: Compounds according to Formula (I) or a pharmaceutically acceptable salt thereof are GABA-A Alpha 5 ligands useful for enhancing cognition:
where A is C1-6alkyl, C2-6alkenyl, C2-6alkynyl, C3-6cycloalkyl, arylC1-6alkyl, or aryl wherein the aryl group is optionally substituted by halogen, C1-6alkyl, CF3, CN, NO2 or NH2, NR1R10, S(O)pR1, heteroarylC1-6alkyl or heteroaryl where heteroaryl is a 5- or 6-membered heteroaromatic ring as defined for B; and B is phenyl or a 5-membered ring having one or two unsaturations containing 1, 2, 3, or 4 heteroatoms chosen from O, N and S provided that not more than one heteroatom is other than N, a 6-membered heteroaromatic ring containing 1, 2, 3 or 4 nitrogen atoms, each of which rings is optionally substituted by one or more substituents.
Type:
Grant
Filed:
November 6, 2000
Date of Patent:
May 28, 2002
Assignee:
Merck Sharp & Dohme Limited
Inventors:
Howard Barff Broughton, Helen Jane Bryant, Mark Stuart Chambers, Neil Roy Curtis
Abstract: The present invention is concerned with novel processes for the preparation of (2R, 2-alpha-R, 3a)-2-[1-[3,5-bis(trifluoromethyl)phenyl]ethoxy-3-(4-fluorophenyl)-1,4-oxazine. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
Abstract: 4-oxo-tetrahydroindozole-3-carboxamide compounds according to Formula (I), or a pharmaceutically acceptable salt thereof, are GABA-A Alpha 5 ligands useful for enhancing cognition:
Type:
Grant
Filed:
June 15, 2001
Date of Patent:
May 28, 2002
Assignee:
Merck Sharp & Dohme Ltd.
Inventors:
Helen Jane Bryant, Mark Stuart Chambers
Abstract: The present invention is concerned with novel processes for the preparation of (2S)-phenyl-3-piperidone. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
Abstract: The present invention is directed to a pesticidal composition of a water-soluble pesticide and processes for its manufacture. More specifically, the invention relates to a soluble granule (SG) pesticidal formulation comprising a water-soluble pesticide and a water-soluble filler. The present invention provides a pesticidal formulation with efficacy equal to the corresponding liquid formulation, yet with improved handler safety, such as lower eye irritation.
Type:
Grant
Filed:
May 25, 1999
Date of Patent:
May 14, 2002
Assignee:
Merck & Co., Inc.
Inventors:
John Misselbrook, Robert F. Peterson, Jr.
Abstract: The present invention is directed to pyrrolidine compounds of the formula I:
(wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
Type:
Grant
Filed:
March 1, 2000
Date of Patent:
April 16, 2002
Assignee:
Merck & Co., Inc.
Inventors:
Jianming Bao, Robert K. Baker, William H. Parsons, Kathleen Rupprecht
Abstract: The present invention relates compounds of the formula (I):
wherein
R1, R2, R3, R4 and R5 represent a variety of substituents;
R6 represents hydrogen, CORa, CO2Ra, COCONRaRb, COCO2Ra, C1-6alkyl optionally substituted by a group selected from (CO2Ra, CONRaRb, hydroxy, CN, CORa, NRaRb, C(NOH)NRaRb, CONHphenyl(C1-4alkyl), COCO2Ra, CONHNRaRb, C(S)NRaRb, CONRaC1-6alkylR12, CONR13C2-6alkenyl, CONR13C2-6alkynyl, COCONRaRb, CONRaC(NRb)NRaRb, CONRaheteroaryl, and phenyl optionally substituted by one, two or three substituents selected from C1-6alky, C1-6alkoxy, halogen and trifluoromethyl); or R6 represents a group of formula —CH2C≡CCH2NR7R8 where R7 and R8 are as defined below; or R6 represents C1-6alkyl, optionally substituted by oxo, substituted by a 5-membered or 6-membered heterocyclic ring containing 1, 2 or 3 nitrogen atoms optionally substituted by ═O or ═S and optionally substituted by a group of the formula ZNR7R8;
or a pharmaceutical acceptable salt thereof.
Abstract: The present invention is directed to pyrrolidine compounds of the formula I:
(wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
Type:
Grant
Filed:
March 1, 2000
Date of Patent:
March 26, 2002
Assignee:
Merck & Co., Inc.
Inventors:
Robert K. Baker, William H. Parsons, Kathleen Rupprecht
Abstract: The present invention is directed to compounds of the formula I:
(wherein R1, R3, R4, R5, R6, R7, R8, X, n, x and y are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-5 and/or CCR-3.
Type:
Grant
Filed:
June 8, 2000
Date of Patent:
March 19, 2002
Assignee:
Merck & Co., Inc.
Inventors:
Paul E. Finke, Kerry A. Hilfiker, Malcolm MacCoss, Kevin T. Chapman, Jennifer L. Loebach, Sander G. Mills, Ravi N. Guthikonda, Shrenik K. Shah, Dooseop Kim, Dong-Ming Shen, Bryan Oates
Abstract: The present invention is concerned with a novel process for the preparation of 1-(3,5-bis(trifluromethyl)phenyl)ethan-1-one (CAS 30071-93-3). This compound is useful as an intermediate in the synthesis of therapeutic agents.
Abstract: A recombinant human neurokinin-3 receptor (hereinafter identified as human NK3R) is disclosed which has been prepared by polymerase chain reaction techniques. Also disclosed is the complete sequence of human NK3R complementary DNA; expression systems, including a CHO (chinese hamster ovarian cell line) stable expression system; and an assay using the CHO expression system. Human NK3R can be used in an assay to identify and evaluate entities that bind to the neurokinin-3 receptor.
Type:
Grant
Filed:
January 12, 2000
Date of Patent:
February 19, 2002
Assignee:
Merck & Co., Inc.
Inventors:
Tung Ming Fong, Ruey-Ruey C. Huang, Catherine D. Strader
Abstract: A tachykinin antagonist is useful, alone or in conjunction with other agents, for altering circadian rhythmicity and alleviating circadian rhythm disorders and for enhancing and improving the quality of sleep.
Abstract: The present invention relates to the treatment or prevention of depression and/or anxiety by the administration of a combination of a specific class of NK-1 receptor antagonists and fluoxetine.
Type:
Grant
Filed:
December 8, 1999
Date of Patent:
November 20, 2001
Assignee:
Merck Sharp & Dohme Ltd.
Inventors:
Emma Joanne Carlson, Nadia Melanie Rupniak
Abstract: The present invention is directed to pyrrolidine compounds of the formula I:
(wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
Type:
Grant
Filed:
March 1, 2000
Date of Patent:
October 16, 2001
Assignee:
Merck & Co., Inc.
Inventors:
Jianming Bao, Christopher Forbes, Shouwu Miao, William H. Parsons, Kathleen Rupprecht, Frank Kayser
Abstract:
The present invention relates to a process for the preparation of mopholine derivatives of formula (I) which are useful as a therapeutic agents.
Type:
Grant
Filed:
December 15, 2000
Date of Patent:
October 2, 2001
Assignee:
Merck Sharp & Dohme Ltd.
Inventors:
Ian Frank Cottrell, Ulf H Dolling, David Hands, Robert Darrin Wilson
Abstract: A tachykinin antagonist is useful, alone or in conjunction with other agents, for altering circadian rhythmicity and alleviating circadian rhythm disorders and for enhancing and improving the quality of sleep.
Abstract: The present invention provides methods for the treatment or prevention of cognitive disorders which comprises oral administration of an orally active, long acting, CNS-penetrant NK-1 receptor antagonist and pharmaceutical compositions comprising such a NK-1 receptor antagonist.
Type:
Grant
Filed:
May 24, 1999
Date of Patent:
August 7, 2001
Assignee:
Merck Sharp & Dohme Limited
Inventors:
Raymond Baker, Jason Matthew Elliott, Neil Roy Curtis, Timothy Harrison, Gregory John Hollingworth, Janusz Jozef Kulagowski, Philip Stephen Jackson, Nadia Melanie Rupniak, Eileen Mary Seward, Brian John Williams, Christopher John Swain