1,3,4-thiadiazoles (including Hydrogenated) Patents (Class 514/363)
  • Publication number: 20020016330
    Abstract: Methods and compositions for the control of nematodes are disclosed. Specifically, the subject anthelmintic compounds have been found to advantageously control nematodes at concentrations which are non-phytotoxic. The anthelmintic compounds can be used in conjunction with other nematicidal agents such as free fatty acids, fatty acid salts, avermectins, ivermectin, and milbemycin.
    Type: Application
    Filed: January 29, 2001
    Publication date: February 7, 2002
    Inventor: Richard R. Chalquest
  • Patent number: 6344570
    Abstract: Compounds of formula (II) where R1 is in the para or meta position and is (A); R2 and R3 are each independently selected from hydrogen, nitro, C1-6alkyl, C3-6cycloalkyl, C2-6alkenyl, C2-6alkynyl, C1-4alkoxyl, C1-6alkylamino, C1-6dialkylamino, C1-6akylC1-4alkoxyl, C1-6alkylaminoC1-6alkyl, amino, cyano, halogeno, trifluoromethyl, —CO2R12 and —CONR12R13, where R12 and R13 are independently selected from hydrogen or C1-6alkyl, or R2 and R3 together with the phenyl to which they are attached form a 9 or 10 membered bicyclic ring system; R4 is C1-4alkyl; R5 is selected from hydrogen and C1-4alkyl; R6 is selected from C1-6alkyl, C1-4alkyl(C4-6)cycloalkyl, C1-6alkyl(C1-6)alkoxyl, C1-6alkylS(C1-6)alkyl, C1-4alkylsulphonyl(C1-4)alkyl; (B) where q is an integer from 1 to 6 and R14 is halogeno; R7 is selected from C1-6alkyl, C1-8alkoxylcarbonyl, C2-6alkenyl, 1,3-benzodioxol-5-yl and aryl each optionally substituted by one or more substituents selected from C1-4alkoxy, C1-6alkyl, cyano, halog
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: February 5, 2002
    Assignee: AstraZeneca UK Limited
    Inventors: David R Brittain, Craig Johnstone
  • Publication number: 20020002193
    Abstract: Disclosed is a novel class of thiazole, thiadiazole, and oxadiazole compounds which are substituted at their nuclear carbons by aromatic moieties. These compounds exhibit antifungal activity against a variety of fungi including strains which have proven to be resistant to treatment with known antifungal agents such as Fluconazole.
    Type: Application
    Filed: December 5, 2000
    Publication date: January 3, 2002
    Inventors: Dingwei Tim Yu, Orest Taras Macina, Ila Sircar, Jagadish Chandra Sircar, Christopher Mark Riviello
  • Publication number: 20020002171
    Abstract: Substituted 3,4-bis-alkylamino -1,2,4-thiadioyoles useful for the control of nematodes are disclosed. Specifically, the subject anthelmintic compounds have been found to advantageously control nematodes at concentrations which are non-phytotoxic. The anthelmintic compounds can be used in conjunction with other nematicidal agents such as free fatty acids, fatty acid salts, avermectins, ivermectin, and milbemycin.
    Type: Application
    Filed: January 26, 2001
    Publication date: January 3, 2002
    Inventor: Richard R. Chalquest
  • Patent number: 6329372
    Abstract: Phenylalanine derivatives of formula (1) are described: wherein R is a carboxylic acid or a derivative thereof; L1 is a linker atom or group; Het is an optionally substituted heteroaromatic group; and the salts, solvates, hydrates and N-oxides thereof. The compounds are able to inhibit the binding of alpha4 integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders.
    Type: Grant
    Filed: January 26, 1999
    Date of Patent: December 11, 2001
    Assignee: Celltech Therapeutics Limited
    Inventors: John Clifford Head, Sarah Catherine Archibald, Graham John Warrellow, John Robert Porter
  • Patent number: 6329373
    Abstract: A compound of formula (I) wherein X is a —CONHOH group and the R groups are defined in the claims. The compounds are inhibitors of matrix metalloproteinases involved in tissue degradation and inhibitors of the release of tumour necrosis factor from cells.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: December 11, 2001
    Assignee: British Biotech Pharmaceuticals, Ltd.
    Inventors: Fionna Mitchell Martin, Christopher Norman Lewis, Mark Whittaker
  • Publication number: 20010047017
    Abstract: The present invention is directed to new 1-(1H-1,2,4-triazol-1-yl)butan-2-ol derivatives of the formula (I), 1
    Type: Application
    Filed: March 22, 2001
    Publication date: November 29, 2001
    Inventors: Susumu Komiyama, Nobuo Shimma, Takuo Tsukuda
  • Patent number: 6319933
    Abstract: The present invention is directed to new 1-(1H-1,2,4-triazol-1-yl)butan-2-ol derivatives of the formula (I), and pharmaceutically acceptable salts thereof wherein Q, R, X, Y and Z are the same as defined in the claims and the description. 1-(1H-1,2,4-triazol-1-yl)butan-2-ol derivatives of the present invention have antifungal activity and are useful for the treatment of fungal diseases.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: November 20, 2001
    Assignee: Basilea Pharmaceutica AG
    Inventors: Susumu Komiyama, Nobuo Shimma, Takuo Tsukuda
  • Publication number: 20010041701
    Abstract: The compounds of formula I are useful in treating gastrointestinal disorders associated with antagonizing the motilin receptor. The compounds compete with erythromycin and motilin for the motilin receptor. In addition the compounds are antagonists of the contractile smooth muscle response to those ligands.
    Type: Application
    Filed: March 9, 2001
    Publication date: November 15, 2001
    Inventors: Robert H. Chen, MIn A. Xiang
  • Patent number: 6316441
    Abstract: Methods and compositions for treating ocular conditions which find their etiology in compromised ocular blood flow with brinzolamide and brimonidine are disclosed.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: November 13, 2001
    Assignee: Alcon Manufacturing, Ltd.
    Inventors: Thomas R. Dean, Louis Desantis, Jr., Billie M. York
  • Patent number: 6306871
    Abstract: A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preventing cancer cell and virus replication is through inhibition of the binding of transcription factors to zinc finger binding domains. The compounds are effective in inhibiting growth of a variety of human and animal tumor and leukemia cell lines at low concentrations.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: October 23, 2001
    Inventors: Randall W. Yatscoff, Robert T. Foster, Selvaraj Naicker
  • Patent number: 6306890
    Abstract: A compound of the formula where: n, and X are as defined in the specification, and the compound possesses selectivity for inhibition of cyclooxygenase-2.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: October 23, 2001
    Assignee: Vanderbilt University
    Inventors: Amit S. Kalgutkar, Lawrence J. Marnett
  • Patent number: 6288061
    Abstract: The present invention relates to the imidazole derivative of the following formula (I) wherein R1 is hydrogen, optionally substituted alkyl and the like, R2 is hydrogen, optionally substituted alkyl and the like, R3is optionally substituted heteroaryl, R4 is optionally substituted cycloalkyl, optionally substituted phenyl and the like, provided that when R1 is hydrogen, and R2 and R4 are the same or different and each is phenyl or phenyl substituted by halogen atom, lower alkyl or lower alkoxy, R3 is benzothiazolyl or thiazolyl substituted by phenyl, the imidazole derivative of the following formula (XII) wherein R6 is optionally substituted phenyl or optionally substituted heteroaryl and R7 is substituted phenyl, and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: September 11, 2001
    Assignee: Welfide Corporation
    Inventors: Hiroyuki Sueoka, Jouji Yasuoka, Akira Nishiyama, Masatoshi Kiuchi, Katsuya Yamamoto, Kunio Sugahara, Syuji Ehara, Kei Sakata
  • Patent number: 6262089
    Abstract: New compounds have the formula: wherein R, R1, X and Y have the meanings described herein. Methods are set forth for synthesizing these compounds and using these compounds to treat diseases associated with amyloidosis, such as Alzheimer's disease, maturity onset diabetes mellitus, familial amyloid polyneuropathy, scrapie, and Kreuzfeld-Jacob disease.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: July 17, 2001
    Assignee: Hoffman-La Roche Inc.
    Inventors: Cornelia Hertel, Torsten Hoffmann, Roland Jakob-Roetne, Roger David Norcross
  • Patent number: 6258851
    Abstract: Compounds of formula (I), wherein A, B, X, R1, R2, R3, R4, R5, R6 are as defined in the specification, are matrix metalloproteinase inhibitors.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: July 10, 2001
    Assignee: British Biotech Pharmaceuticals Limited
    Inventors: Christopher David Floyd, Sanjay Ratilal Patel, Mark Whittaker
  • Publication number: 20010006975
    Abstract: Methods of treating tumors mediated by raf kinase, with substituted urea compounds, and such compounds per se.
    Type: Application
    Filed: January 8, 2001
    Publication date: July 5, 2001
    Applicant: BAYER CORPORATION and ONYX PHARMACEUTICALS West Haven, CT and Richmond, CA, respectively
    Inventors: Jill E. Wood, Hanno Wild, Daniel H. Rogers, John Lyons, Michael Katz, Yolanda Caringal, Robert Dally, Wendy Lee, Roger A. Smith, Cheri Blum
  • Patent number: 6248764
    Abstract: This invention provides compounds of Formula I having the structure or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: June 19, 2001
    Assignee: American Home Products Corporation
    Inventors: Paul J. Dollings, Robert E. McDevitt, Folake O. Adebayo
  • Patent number: 6242442
    Abstract: Methods and compositions for treating ocular conditions which find their etiology in compromised ocular blood flow with brinzolamide and brimonidine are disclosed.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: June 5, 2001
    Assignee: Alcon Laboratories, Inc.
    Inventors: Thomas R. Dean, Louis Desantis, Jr., Billie M. York
  • Patent number: 6239175
    Abstract: Derivatives of mutiline of formula (1A) and pharmaceutically acceptable salts and derivatives thereof, in which R1 is ethyl or vinyl, Y is a carbamoyloxy group, in which the N-atom is unsubstituted, or mono- or di-substituted, are useful in the treatment of bacterial infections.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: May 29, 2001
    Assignee: Smithkline Beecham p.l.c.
    Inventors: Jeremy David Hinks, Andrew Kenneth Takle, Eric Hunt
  • Patent number: 6235762
    Abstract: The present invention relates to 2-aryl-&Dgr;2-1,3,4-(oxa and thia)diazoline compounds having the structural formula and compositions and methods comprising those compounds for the control of insect and acarid pests.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: May 22, 2001
    Assignee: American Cyanamid Company
    Inventors: James Jan Takasugi, Brian Lee Buckwalter
  • Patent number: 6225327
    Abstract: Composition and methods for treating ocular allergic reactions are disclosed. In particular, the invention is directed to compounds which inhibit human conjunctival mast cell degranulation.
    Type: Grant
    Filed: October 7, 1998
    Date of Patent: May 1, 2001
    Assignees: Alcon Laboratories, Inc., Yamanouchi Pharmaceutical Co., Ltd.
    Inventors: Steven T. Miller, Mark R. Hellberg, John M. Yanni
  • Patent number: 6225323
    Abstract: A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preventing cancer cell and virus replication is through inhibition of the binding of transcription factors to zinc finger binding domains. The compounds are effective in inhibiting growth of a variety of human and animal tumor and leukemia cell lines at low concentrations.
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: May 1, 2001
    Assignee: Joseph Koziak
    Inventors: Randall W. Yatscoff, Robert T. Foster, Selvaraj Naicker
  • Patent number: 6225329
    Abstract: The present invention provides novel compounds of Formula 1, compositions containing these compounds, methods of their use, and methods of their manufacture, where such compounds are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPase's) such as PTP1B, CD45, SHP-1, SHP-2, PTP&agr;, LAR and HePTP or the like, wherein A, R1, R2, R3, R4, R16 and R17 are as defined in the specification.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: May 1, 2001
    Assignee: Novo Nordisk A/S
    Inventors: Lutz Stefan Richter, Henrik Sune Andersen, Josef Vagner, Claus Bekker Jeppesen, Niels Peter Hundahl Møller, Sven Branner, Jing Su, Farid Bakir, Luke Milburn Judge
  • Patent number: 6211209
    Abstract: The present invention provides a method of inhibiting connective tissue degradation that comprises administering to a patient having a condition in which connective tissue is degraded a therapeutically effective amount of a compound having the formula where R1, R2, R3, and R4 are independently hydrogen, hydroxy, halo, amino, nitro, C1-C6 alkyl, C3-C6 cycloalkyl, C1-C6 alkoxy, CF3, CN, S(O)n—, R6 and R7 are independently hydrogen, C1-C6 alkyl, or acyl; n is 0 to 2; R8 is hydrogen or C1-C6 alkyl; W is S or O; Z is C1-C6 alkyl, C1-C6 alkoxy, or NR9R10; R9 and R10 are independently hydrogen or C1-C6 alkyl; and R5 is where Y is hydroxy, thiol, amino, or NHCN; X is sulfur or oxygen; and Q is sulfur, oxygen, NH, or NCN, and the pharmaceutically acceptable salts and prodrugs thereof.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: April 3, 2001
    Assignee: Warner-Lambert Company
    Inventors: Vijaykumar Baragi, Diane Harris Boschelli, David Thomas Connor, Richard Raymond Renkiewicz, Howard Glenn Welgus
  • Patent number: 6211197
    Abstract: Compounds and methods for treating prostaglandin mediated diseases, and certain pharmaceutical compositions thereof are disclosed. The compounds are represented by formula II: Ar1—W—Ar2—X—Q  II The compounds of the invention are structurally different from NSAIDs and opiates, and are antagonists of the pain and inflammatory effects of E-type prostaglandins.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: April 3, 2001
    Assignee: Merck Frosst Canada & Co.
    Inventors: Michel Belley, Marc Labelle, Nicholas Lachance, Michel Gallant, Nathalie Chauret, Laird A. Trimble, Chun Li
  • Patent number: 6194418
    Abstract: The invention relates to novel substituted aminosalicylamides, to a plurality of processes for their preparation and to their use as fungicides, and also to novel intermediates and to a plurality of processes for their preparation.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: February 27, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Seitz, Uwe Stelzer, Peter Wolfrum, Klaus Stenzel
  • Patent number: 6191159
    Abstract: The present application describes disubstituted pyrazolines and triazolines of formulae I and II: or pharmaceutically acceptable salt forms thereof, wherein one of M1 and M2 maybe N and D may be a variety of N-containing groups, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: February 20, 2001
    Assignee: Dupont Pharmaceuticals Company
    Inventor: Donald J. P. Pinto
  • Patent number: 6191152
    Abstract: The invention refers to novel 2-(1,2,4-triazole-1-yl)-1,3,4-thiadiazole derivatives of formula (I) having an influence on the heart and the central nervous system, furthermore pharmaceutical compositions containing the above derivatives, and a process for the preparations of the novel compounds.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: February 20, 2001
    Assignee: EGIS Gyógyszergyar Rt.
    Inventors: József Reiter, József Barkóczy, Gábor Berecz, Gyula Simig, András Egyed, Katalin Ivanicsné Megyeri, Sándor Drabant, Szabolcs Kertész, Anikó Miklósné Kovács, Ildikó Nagyné Gyönös, Mária Szécseyné Hegedüs, Gábor Szénási, János Wellmann, Katalin Pallagi, Éva Schmidt, Károly Tihanyi, Péter Trinka, Margit Csörgö
  • Patent number: 6187799
    Abstract: Methods of treating tumors mediated by raf kinase, with substituted urea compounds, and such compounds per se.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: February 13, 2001
    Assignees: Onyx Pharmaceuticals, Bayer Corporation
    Inventors: Jill E Wood, Hanno Wild, Daniel H Rogers, John Lyons, Michael Katz, Yolanda Caringal, Robert Dally, Wendy Lee, Roger A. Smith, Cheri Blum
  • Patent number: 6177454
    Abstract: An amide derivative represented by the following general formula (I) or a salt thereof and a pharmaceutical composition containing the amide derivative and a pharmaceutically acceptable vehicle. The symbols in the formula have the following meanings wherein A: heteroarylene; X: bond, O, S, —NR5—, —NR5CO—, —NR5CONH—, —NR5SO2— or —NR5C(═NH)NH—; R1: —H, -optionally substituted lower alkyl, -optionally substituted aryl, -optionally substituted heteroaryl or -optionally substituted cycloalkyl; R2a, R2b: —H or -lower alkyl, which may be the same or different; R3: —H or -lower alkyl; R4a, R4b: —H or —OH, which may be the same different, or R4a and R4b are taken together to form ═O or ═N—O—lower alkyl; and R5: —H or -lower alkyl.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: January 23, 2001
    Assignee: Yamanouchi Pharmaceutical Co., Ltd.
    Inventors: Tatsuya Maruyama, Kenichi Onda, Masahiko Hayakawa, Takumi Takahashi, Takayuki Suzuki, Tetsuo Matsui
  • Patent number: 6174883
    Abstract: This invention relates to novel 3-substituted-2-oxindole derivatives of the formula and the phamaceutically-accepted salts thereof which are inhibitors of prostaglandin H2 synthase, 5-lipoxygenase and interleukin-1 biosynthesis. The compounds of the invention are useful as inhibitors of prostaglandin H2 synthase and interleukin-1 biosynthesis, per se, and as analgesic, antiinflammatory and antiarthritic agents in the treatment of chronic inflammatory diseases. This invention also relates to pharmaceutical compositions comprising said 3-substituted-2-oxindole derivatives; to methods of inhibiting prostaglandin H2 synthase and biosynthesis of interleukin-1; and to treating chronic inflammatory diseases in a mammal with said compounds. Further, this invention relates to certain novel carboxylic acids useful as intermediates in the preparation of the 3-substituted-2-oxindole derivatives of this invention and to a process for the preparation of the 3-substituted-2-oxindole derivatives.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 16, 2001
    Assignee: Pfizer Inc.
    Inventors: Frederick J. Ehrgott, Carl J. Goddard, Gary R. Schulte
  • Patent number: 6166056
    Abstract: A compound of Formula (I): ##STR1## or pharmaceutical acceptable salts thereof wherein X is NR.sub.1 ; R.sub.1 is H, C.sub.1-6 alkyl optionally substituted with one or more OH, CN, or halo, or R.sub.1 is --(CH.sub.2).sub.h -aryl, --COR.sub.1-1, --COOR.sub.1-2, --CO--(CH.sub.2).sub.h --COR.sub.1-1, C.sub.1-6 alkyl sulfonyl, --SO.sub.2 --(CH.sub.2).sub.h -aryl, or --(CO).sub.i --Het; R.sub.2 is H, C.sub.1-6 alkyl, --(CH.sub.2).sub.h -aryl, or halo; R.sub.3 and R.sub.4 are independently H or halo; R.sub.5 is H, C.sub.1-12 alkyl optionally substituted with one or more halo, C.sub.3-12 cycloalkyl, C.sub.1-6 alkoxy; m and n taken together are 1 or 2. The compounds are useful antimicrobial agents.
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: December 26, 2000
    Assignees: Pharmacia, Upjohn Company
    Inventors: Richard C. Thomas, Toni-Jo Poel, Michael D. Ennis, David J. Anderson, Robert L. Hoffman
  • Patent number: 6159938
    Abstract: Provided are methods of inhibiting the activity of a serine protease using protease inhibitors that include an alpha-keto heterocycle in their structure. The methods are useful in the treatment of ischemic heart or treatment of symptoms associated with blood coagulation disorders. Also provided are methods for detecting or quantifying the activity of a serine protease in a pure sample.
    Type: Grant
    Filed: May 20, 1997
    Date of Patent: December 12, 2000
    Assignee: Cortech, Inc.
    Inventors: Albert C. Gyorkos, Lyle W. Spruce, Axel H. Leimer, John C. Cheronis
  • Patent number: 6150385
    Abstract: The present invention presents novel 1,3,4-thiadiazole derivatives of formula I ##STR1## which have useful antiviral activity against herpes virus, cytomegalovirus (CMV).
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: November 21, 2000
    Assignee: Pharmacia & Upjohn Company
    Inventors: Suvit Thaisrivongs, Steven Ronald Turner
  • Patent number: 6114327
    Abstract: The present application provides a series of benzimidazole compounds of formula I: ##STR1## which inhibit the growth of picornaviruses, such as rhinoviruses (bovine and human), enteroviruses such as polioviruses, coxsackieviruses of the A and B groups, or echo virus, cardioviruses such as encephalomyocarditis (EMC), apthoviruses such as foot and mouth disease virus, and flaviviruses such as hepatitis C virus and bovine viral diarrhea virus.Such compounds are also useful as intermediates for preparing additional benzimidazole antiviral compounds.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: September 5, 2000
    Assignee: Eli Lilly and Company
    Inventors: Steven Eugene Dunlap, Louis Nickolaus Jungheim, Mark Joseph Tebbe, Gilbert Thomas Voy, John Arnold Werner
  • Patent number: 6096769
    Abstract: The invention relates a concentrated liquid fungicidal composition comprising a fungicidally acceptable carrier and/or surface active agent and(a) at least one compound of formula I, ##STR1## (b) one or more additional fungicidal active ingredients, which exist as a suspension of fire particles;(c) a solubilizing agent; and(d) a dispersing agent, which has the capability to adsorb irreversibly on the surfaces of hydrophobic particles suspended in water or polar organic solvents.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: August 1, 2000
    Assignee: American Cyanamid Company
    Inventors: Michael Perlitz, Friedrich Schmidt, Annerose Edith Elise Rehnig, Ewald Gerhard Sieverding, Christopher William Horsler
  • Patent number: 6057319
    Abstract: The invention encompasses the novel compound of formula (I) useful in the treatment of cyclooxygenase-2 mediated diseases. The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of formula (I).
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: May 2, 2000
    Assignee: Merck Frosst Canada & Co.
    Inventors: Cameron Black, Serge Leger, Petpiboon Prasit, Zhaoyin Wang, Pierre Hamel, Yongxin Han, Gregory Hughes
  • Patent number: 6051572
    Abstract: A class of azetidine, pyrrolidine and piperidine derivatives, substituted by inter alia a phenylmorpholinyl, phenylpiperidinyl or benzimidazolone moiety, are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.alpha. receptor subtype whilst possessing at least a 10-fold selective affinity for the 5-HT.sub.1D.alpha. receptor subtype relative to the 5-HT.sub.1D.beta. subtype; they are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D receptors is indicated, whilst eliciting fewer side-effects, notably adverse cardiovascular events, than those associated with non-subtype-selective 5-HT.sub.1D receptor agonists.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: April 18, 2000
    Assignee: Merck Sharp & Dohme Ltd.
    Inventor: Jose Luis Castro Pineiro
  • Patent number: 6051236
    Abstract: A nutritional composition in a dry powder form for optimizing muscle performance during exercise and for enhancing muscle cell repair and recovery following the cessation of exercise. The dry nutritional composition includes carbohydrates and proteins in a ratio in the range of 2.8 to 4.2 parts of the carbohydrates to 1.0 part of the proteins, wherein the carbohydrates are used for providing energy during exercise and the proteins are used for stimulating the release of insulin to the muscle cells during exercise and for repairing muscle cells after exercise.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: April 18, 2000
    Assignee: Pacifichealth Laboratories, Inc.
    Inventor: Robert Portman
  • Patent number: 6030970
    Abstract: Novel to isooxazoles, oxazoles, thiazoles, isothiazoles and imidazoles, pharmaceutical compositions containing these compounds and their use as endothelin receptor antagonists are described.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: February 29, 2000
    Assignee: Smithkline Beecham Corporation
    Inventors: John Duncan Elliott, Juan Ignacio Luengo, Jia-Ning Xiang
  • Patent number: 6022875
    Abstract: Disclosed in this invention is a method of analgesic treatment comprising administering an effective analgesic amount of a substituted 2,4-imidazolidinedione compound.
    Type: Grant
    Filed: July 31, 1998
    Date of Patent: February 8, 2000
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Zimmer, Norma Selve
  • Patent number: 6020368
    Abstract: Derivatives of mutiline of formula (1A) and pharmaceutically acceptable salts and derivatives thereof, in which R.sup.1 is ethyl or vinyl, Y is a carbamoyloxy group, in which the N-atom is unsubstituted, or mono- or di-substituted, are useful in the treatment of bacterial infections.
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: February 1, 2000
    Inventors: Jeremy David Hinks, Andrew Kenneth Takle, Eric Hunt
  • 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: 6008219
    Abstract: This invention relates to compounds of formula (I) ##STR1## which are useful as modulators of D.sub.3 receptors, in particular as antipsychotic agents.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: December 28, 1999
    Assignee: SmithKline Beech p.l.c.
    Inventors: Geoffrey Stemp, Christopher Norbert Johnson
  • Patent number: 6004963
    Abstract: A substituted 2,4-imidazolidinedione compound corresponding to the formula I ##STR1## a process for production thereof and the use of these compounds in a pharmaceutical preparation are described. Substituents R1, R2, R3 and R4 have the same meaning as defined in the specification.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: December 21, 1999
    Assignee: Gruenenthal GmbH
    Inventors: Oswald Zimmer, Hoerst Boehlke, Stephan Wnendt, Cornelia Geist, Kai Zwingenberger
  • Patent number: 6004988
    Abstract: Carboxylic acid derivatives of the formula I ##STR1## here R.sup.1 is a tetrazole [sic], nitrile [sic], a group COOH or a radical which can be hydrolyzed to COOH, and the other substituents have the meaning explained in the description.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: December 21, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Wilhelm Amberg, Andreas Kling, Dagmar Klinge, Hartmut Riechers, Liliane Unger, Manfred Raschack, Stefan Hergenroder, Bernd Elger, Sabine Schult
  • Patent number: 5998446
    Abstract: There are described compounds of the general formula I ##STR1## where the index and the substituents have the following meanings: R is cyano, halogen, alkyl or alkoxy;n is 0, 1 or 2, it being possible for the substituents R to differ from each other if n is 2;Het is a 5-membered heteroaromatic ring having three nitrogen atoms or two nitrogen atoms and one oxygen or sulfur atom and having attached to it an unsubstituted or substituted 6-membered aromatic or heteroaromatic ring;processes for their preparation, and their use.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: December 7, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Wassilios Grammenos, Bernd Muller, Hubert Sauter, Klaus Oberdorf, Hartmann Konig, Norbert Gotz, Michael Rack, Gisela Lorenz, Eberhard Ammermann, Siegfried Strathmann
  • Patent number: 5998456
    Abstract: Benzimidazole compounds represented by the formula set out below and analogs thereof, wherein Y represents a single bond or sulfur atom; Z represents oxygen atom, sulfur atom, or N--R.sup.4 ; R.sup.1 and R.sup.2 independently represent hydrogen, a halogen atom, alkyl group or other; R.sup.1 and R.sup.4 independently represent hydrogen, alkyl group, acyl group or other; n and m independently represent an integer of 1, 2, or 3; and L represents a linking group such as C.sub.2-12 alkylene group or an alkylene group containing one or more phenylene groups or ether groups. The compounds are useful as an active ingredient of a medicament such as a preventive and therapeutic medicament for hyperlipemia or arterial sclerosis.
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: December 7, 1999
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Kozo Aoki, Kazuhiro Aikawa
  • Patent number: 5998379
    Abstract: The present invention relates to certain substituted oxadiazole, thiadiazole, and triazole peptoids that are useful as inhibitors of serine proteases, in particular human neutrophil elastase. Serine protease inhibitors of the invention are useful in the treatment of, for example, adult respiratory distress syndrome, septic shock, and myocardial ischemia-reperfusion injury.
    Type: Grant
    Filed: December 4, 1997
    Date of Patent: December 7, 1999
    Assignee: Cortech Inc.
    Inventors: Albert Gyorkos, Lyle W. Spruce
  • Patent number: 5985903
    Abstract: Novel benzotriazoles of the formula ##STR1## in which R, X.sup.1, X.sup.2, X.sup.3, X.sup.4 and Y have the meanings given in the description,and their acid addition salts and metal salt complexes,a process for the preparation of these substances and their use as microbicides in crop protection and in material protection.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: November 16, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Ralf Tiemann, Martin Kugler, Heinrich Schrage, Klaus Stenzel