Patents Represented by Attorney, Agent or Law Firm J. Eric Thies
  • Patent number: 6060469
    Abstract: The present invention relates to compounds of formula (I), ##STR1## wherein R.sup.1 represents halogen, hydroxy, C.sub.1-6 alkyl group optionally substituted by one or three fluorine atoms, C.sub.1-6 alkoxy group optionally substituted by one to three fluorine atoms, or C.sub.1-6 alkylthio optionally substituted by one to three fluorine atoms; R.sup.2 represents hydrogen, halogen, C.sub.1-6 alkyl or C.sub.1-6 alkoxy; or when R.sup.2 is adjacent to R.sup.1, they may be joined together such that there is formed a 5- or 6-membered saturated or unsaturated ring containing one or two oxygen atoms; R.sup.3 represents an optionally substituted 5- or 6-membered aromatic heterocyclic group containing 1, 2, 3 or 4 heteroatoms, selected from nitrogen, oxygen and sulphur; m is 0-3 and n is 0-3, with the proviso that the sum total of m+n is 2 or 3; p is zero or 1; q is 1 or 2; and when m is 1 and n is 1 or 2, the broken line represents an optional double bond; R.sup.4, R.sup.5, R.sup.6, R.sup.9 and R.sup.
    Type: Grant
    Filed: May 18, 1998
    Date of Patent: May 9, 2000
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Raymond Baker, Timothy Harrison, Christopher John Swain, Brian John Williams
  • Patent number: 6054455
    Abstract: A tachykinin receptor antagonist, in particular a neurokinin-1 receptor antagonist, is useful for the treatment or prevention of chronic nonbacterial prostatitis and/or prostatodynia.
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: April 25, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Harry A. Guess, Joanne Waldstreicher, Jay Dee Pearson
  • Patent number: 6051707
    Abstract: The present invention is concerned with a novel linear process for the preparation of 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl) phenyl)-ethoxy)-4-(5-(dimethylamino)methyl-1,2,3-triazol-4-yl)methyl-3-(S) -(4-fluorophenyl)-morpholine which is a potent and selective substance P (or neurokinin-1) receptor antagonist usefull as a therapeutic agent.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: April 18, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Dongwei Cai, Michel Journet, Robert D. Larsen
  • Patent number: 6051717
    Abstract: The present invention is directed to the compound 4-N,N-dimethylaminomethyl-5-formyl-1,2,3-triazole which is a valuable intermediate in the preparation of phamaceutical compounds. The present invention is further directed to a novel convergent process for the preparation of 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)-ethoxy)-4-(5-(dimethylamino) methyl-1,2,3-triazol-4-yl)methyl-3-(S)-(4-fluorophenyl)-morpholine which is a potent and selective substance P (or neurokinin-1) receptor antagonist useful as a therapeutic agent.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: April 18, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Dongwei Cai, Michel Journet, Jason Kowal, Robert D. Larson
  • Patent number: 6048859
    Abstract: Substituted heterocycles of the general structural formula: ##STR1## are tachykinin receptor antagonists useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis, and calcium channel blockers useful in the treatment of cardiovascular conditions such as angina, hypertension or ischemia.
    Type: Grant
    Filed: February 16, 1999
    Date of Patent: April 11, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Conrad P. Dorn, Paul E. Finke, Jeffrey J. Hale, Malcolm Maccoss, Sander G. Mills, Shrenik K. Shah, Mark Stuart Chambers, Timothy Harrison, Tamara Ladduwahetty, Brian John Williams
  • Patent number: 6046325
    Abstract: The present invention relates to a process for the preparation of a compound of formula (I): ##STR1## wherein R.sup.1 is a C.sub.1-6 alkyl or arylC.sub.1-4 alkyl group; and R.sup.2 is a hydrogen atom, a halogen atom, or a group selected from C.sub.1-6 alkyl, CF.sub.3 or C.sub.1-6 alkoxy substituted by C.sub.1-4 alkoxy; which comprises reacting an anhydrous or hydrated glyoxal of formula (II) with a compound of formula (III): ##STR2## in the presence of an acid.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: April 4, 2000
    Assignee: Merck Sharp & Dohme Limited
    Inventors: Michael Stewart Ashwood, Brian Christopher Bishop, Ian Frank Cottrell
  • Patent number: 6046333
    Abstract: The present invention is directed to a novel convergent process for the preparation of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'- yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: April 4, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Ilias Dorziotis, Ioannis Houpis, Audrey Molina, Ralph Volante
  • Patent number: 6046195
    Abstract: The present invention relates to certain spiro-azacyclic derivatives which are tachykinin antagonists and are useful, for example, in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: April 4, 2000
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Karen Elizabeth Haworth, Eileen Mary Seward, Christopher John Swain
  • Patent number: 6043026
    Abstract: The combination of an estrogen receptor modulator and a growth hormone secretagogue is useful in the treatment or prevention of diseases involving bone resorption, especially osteoporosis.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: March 28, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Arthur A. Patchett, Gideon A. Rodan
  • Patent number: 6034105
    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.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: March 7, 2000
    Assignee: Merck & Co., Inc.
    Inventor: Carl M. Mendel
  • Patent number: 6028196
    Abstract: The present invention is directed to a novel process for the preparation of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'- yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, and salts thereof, which has the structure: ##STR1## and which has the ability to stimulate the release of natural or endogenous growth hormone. This compound may be used to treat conditions which require the stimulation of growth hormone production or secretion such as in humans with a deficiency of natural growth hormone or in animals used for food or wool production where the stimulation of growth hormone will result in a larger, more productive animal.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: February 22, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Peter Houghton, Ioannis Houpis, Audrey Molina, Joseph Lynch, Ralph Volante
  • Patent number: 6013644
    Abstract: The present invention is directed spiro-substituted azacycles of formula I: (wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, k, l and m 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-1, CCR-2, CCR-2A, CCR-2B, CCR-3, CCR-4, CCR-5, CXCR-3, and/or CXCR-4.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: January 11, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Sander G. Mills, Malcolm Maccoss, Martin S. Springer
  • Patent number: 5985874
    Abstract: The present invention relates to the compound of formula (I) or a pharmaceutically acceptable salt thereof.The compounds are of particular use in the treatment or prevention of pain or inflammation, migraine, emesis, postherpetic neuralgia, depression or anxiety.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: November 16, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Simon Neil Owen, Christopher John Swain, Brian John Williams
  • Patent number: 5985896
    Abstract: The present invention provides compounds of formula (I), wherein R.sup.1 is phenyl or a 5- or 6-membered aromatic heterocyclic group containing 1, 2, 3 or 4 heteroatoms, selected from nitrogen, oxygen and sulphur, which aryl or heteroaryl group is optionally substituted; R.sup.2 is hydrogen, halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, CF.sub.3, OCF.sub.3, NO.sub.2, CN, SR.sup.a, SOR.sup.a, SO.sub.2 R.sup.a, CO.sub.2 R.sup.a, CONR.sup.a R.sup.b, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl or C.sub.1-4 alkyl substituted by C.sub.1-4 alkoxy, where R.sup.a and R.sup.b each independently represent hydrogen or C.sub.1-4 alkyl; R.sup.4, R.sup.5, R.sup.6, R.sup.9a and R.sup.9b, A, X, and Y are as defined in the specification; the dotted line is an optional double bond; Q.sup.1 is oxygen, sulphur or --NH--; Q.sup.2 is --N.dbd., --NH--, --CH.dbd. or --CH.sub.2 --; and m is zero or 1; and pharmaceutically acceptable salts and prodrugs thereof.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: November 16, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Raymond Baker, Jason Matthew Elliott, Graeme Irvine Stevenson, Christopher John Swain
  • Patent number: 5981526
    Abstract: The present invention relates to a method for the treatment or prevention of migraine, which method comprises administration to a patient in need of such treatment an amount of a tachykinin antagonist and an amount of rizatriptan such that together they give effective relief. There is also provided pharmaceutical compositions and products comprising a tachykinin antagonist and rizatriptan.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: November 9, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventor: Richard John Hargreaves
  • Patent number: 5977104
    Abstract: The present invention provides methods for the treatment or prevention of bipolar disorder without concomitant therapy with other antidepressant or anti-anxiety agents 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: June 11, 1998
    Date of Patent: November 2, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Raymond Baker, Neil Roy Curtis, Jason Matthew Elliott, Timothy Harrison, Gregory John Hollingworth, Philip Stephen Jackson, Janusz Jozef Kulagowski, Nadia Melanie Rupniak, Eileen May Seward, Christopher John Swain, Brian John Williams
  • Patent number: 5972938
    Abstract: A tachykinin receptor antagonist is useful for treating or preventing a psychoimmunological disorder in a patient.
    Type: Grant
    Filed: November 25, 1998
    Date of Patent: October 26, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Nadia Rupniak, Mark S. Kramer
  • Patent number: 5968934
    Abstract: The present invention relates to compounds of formula (I) ##STR1## wherein X is a 5- or 6-membered C-linked heteroaromatic ring containing 1 to 4 nitrogen atoms and optionally containing in the ring one oxygen or sulphur atom; Y is a group of the formula --(CH.sub.2).sub.n NR.sup.6 R.sup.7 or a methylene- or ethylene-linked imidazolyl group; Z is hydrogen or C.sub.1-4 alkyl optionally substituted by a hydroxy group; R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.9a and R.sup.9b are a variety of substituents; R.sup.6 is hydrogen, C.sub.1-6 akyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, phenyl, or C.sub.2-4 akyl substituted by C.sub.1-4 alkoxy or hydroxy, R.sup.7 is hydrogen, C.sub.1-6 alkyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, phenyl, or C.sub.2-4 alkyl substituted by one or two substituents selected from C.sub.1-4 alkoxy, hydroxy or a 4-, 5- or 6-membered heteroaliphatic ring containing one or two heteroatoms selected from N, O and S; or R.sup.6 and R.sup.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: October 19, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Christopher John Swain, Martin Richard Teall, Brian John Williams
  • Patent number: 5968924
    Abstract: There are disclosed certain novel compounds identified as benzo-fused lactams which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to increase the stature of those afflicted with a lack of a normal secretion of natural growth hormone. Growth promoting compositions containing such benzo-fused lactams as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: March 18, 1997
    Date of Patent: October 19, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Matthew Wyvratt, Robert Devita, Richard Bochis, William Schoen
  • Patent number: 5965565
    Abstract: The present invention is directed to certain piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein B is selected from: ##STR2## and R.sup.1, R.sup.1a, R.sup.2a, R.sup.3a, R.sup.3b, R.sup.4, R.sup.4a, R.sup.4b, R.sup.4c, R.sup.5, D, X, Y, n, x and y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: December 11, 1997
    Date of Patent: October 12, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Meng H. Chen, Zhijian Lu, Ravi Nargund, Arthur A. Patchett, James R. Tata, Lihu Yang, Mu Tsu Wu