Additional Chalcogen Containing Hetero Ring Patents (Class 514/382)
  • Patent number: 6028091
    Abstract: The present invention relates to the use of an angiotensin II receptor antagonist in the manufacture of a medicament for the treatment of diabetic nephropathy.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: February 22, 2000
    Assignee: SmithKline Beecham plc
    Inventor: James Hill
  • Patent number: 6025380
    Abstract: The present invention relates to the use of an angiotensin II receptor antagonist in the manufacture of a medicament for the treatment of macular degeneration.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: February 15, 2000
    Assignee: SmithKline Beecham plc
    Inventor: James Hill
  • Patent number: 6020355
    Abstract: Tetrazole derivatives of the formula wherein R is a substituted or unsubstituted phenyl group, heterocyclic group, or benzo-fused heterocyclic group,which exhibit activity as insecticides and acaricides.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: February 1, 2000
    Inventors: Mark Achiel Dekeyser, Paul Thomas McDonald
  • 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: 6011045
    Abstract: The present invention relates to compounds of the formula IA--B--D--E--F--G (I)in which A, B, D, E, F and G have the meanings given in the patent claims, to their preparation and to their use as medicaments. The compounds of the invention are used as vitronectin receptor antagonists and as inhibitors of bone resorption.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: January 4, 2000
    Assignees: Hoechst Aktiengesellschaft, Genentech, Inc.
    Inventors: Volkmar Wehner, Hans Ulrich Stilz, Anuschirwan Peyman, Jochen Knolle, Jean-Marie Ruxer, Denis Carniato, Jean-Michel Lefrancois, Thomas Richard Gadek, Robert McDowell
  • 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: 6004989
    Abstract: Benzimidazole derivatives of the formula (I): ##STR1## wherein the ring A is a benzene ring which may optionally contain substitution in addition to the R' group; R.sup.1 is hydrogen or an optionally substituted hydrocarbon residue; R.sup.2 is a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; R' is carboxyl, an ester thereof, an amide thereof or a group capable of forming an anion or convertible to an anion; Y is --O--, --S(O).sub.m -- or --N(R.sup.4)-- wherein m is an integer of 0, 1 or 2 and R.sup.4 is hydrogen or an optionally substituted alkyl group; and n is an integer of 1 or 2; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: December 21, 1999
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Takehiko Naka, Kohei Nishikawa, Takeshi Kato
  • Patent number: 6001867
    Abstract: This invention provides compounds of Formula I having the structure ##STR1## wherein: B and D are each, independently, hydrogen, halogen, --CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms;X is H, or halogen;R.sup.1 is hydrogen, alkyl of 1-6 carbon atoms, --CH(R.sup.2)W, --C(CH.sub.3).sub.2 CO.sub.2 R.sup.3, 5-thiazolidine-2,4-dione, --CH(R.sup.4)CH.sub.2 CO.sub.2 R.sup.3, --COR.sup.3, or --PO.sub.3 (R.sup.3).sub.2 ;R.sup.2 is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, --CH.sub.2 (1H-imidazol-4-yl), --CH.sub.2 (3-1H-indolyl), --CH.sub.2 CH.sub.2 (1,3-dioxo-1,3-dihydro-isoindol-2-yl), --CH.sub.2 CH.sub.2 (1-oxo-1,3-dihydro-isoindol-2-yl), or --CH.sub.2 (3-pyridyl);W is --CO.sub.2 R.sup.3, --CONH.sub.2, --CONHOH, --CN, --CONH(CH.sub.2).sub.2 CN, 5-tetrazole, or --PO.sub.3 (R.sup.3).sub.2 ;R.sup.3 is hydrogen, alkyl of 1-6 carbon atoms, or aryl;R.sup.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: December 14, 1999
    Assignee: American Home Products Corporation
    Inventors: Jay E. Wrobel, Arlene J. Dietrich, Zenan Li
  • Patent number: 6001823
    Abstract: Novel methods for the treatment and/or prophylaxis of diseases caused by tissue-adhering bacteria are disclosed. By interacting with periplasmic molecular chaperones it is achieved that the assembly of pili is prevented or inhibited and thereby the infectivity of the bacteria is diminished. Also disclosed are methods for screening for drugs as well as methods for the de novo design of such drugs, methods which rely on novel computer drug modelling methods involving an approximative calculation of binding free energy between macromolecules. Finally, novel pyranosides which are believed to be capable of interacting with periplasmic molecular chaperones are also disclosed.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: December 14, 1999
    Inventors: Scott Hultgren, Meta Kuehn, Zheng Xu, Derek Ogg, Mark Harris, Matti Lepisto, Jan Kihlberg, Charles Hal Jones
  • Patent number: 5994391
    Abstract: Provided are novel benzothiepines, derivatives, and analogs thereof; pharmaceutical compositions containing them; and methods of using these compounds and compositions in medicine, particularly in the prophylaxis and treatment of hyperlipidemic conditions such as those associated with atherosclerosis or hypercholesterolemia, in mammals.
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: November 30, 1999
    Assignee: G.D. Searle and Company
    Inventors: Len F. Lee, Shyamal C. Banerjee, Horng-Chih Huang, Jinglin J. Li, Raymond E. Miller, David B. Reitz, Samuel J. Tremont
  • Patent number: 5993833
    Abstract: The invention relates to the use of a histamine antagonist, an interleukin-1-antagonist and/or a TNF antagonist in a cosmetic, pharmaceutical or dermatological composition for treating sensitive skins. It relates especially to the use of a histamine antagonist, an interleukin-1 antagonist and/or a TNF alpha antagonist for preventing and/or combating skin irritations and/or sores and/or erythema and/or dysaesthetic sensations and/or sensations of inflammation and/or pruritus and/or prickling and/or tingling and/or discomfort and/or tightness of the skin and/or mucosae. It also relates to a composition containing a histamine antagonist, an interleukin-1 antagonist and/or a TNF alpha antagonist which limits or eliminates the irritant side-effects of certain products, and in particular of certain cosmetic, dermatological or pharmaceutical active agents.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: November 30, 1999
    Assignee: Societe L'Oreal S.A.
    Inventors: Olivier De Lacharriere, Lionel Breton, Catherine Cohen
  • Patent number: 5990145
    Abstract: The present invention relates to compounds of the formula I,A--B--D--E--F--G (I)in which A, B, D, E, F and G have the meanings given in the patent claims, to their preparation and to their use as medicaments. The compounds of the invention are used as vitronectin receptor antagonists and as inhibitors of bone resorption.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: November 23, 1999
    Assignees: Hoechst Aktiengesellschaft, Genentech, Inc.
    Inventors: Volkmar Wehner, Hans Ulrich Stilz, Anuschirwan Peyman, Karlheinz Scheunemann, Jean-Marie Ruxer, Denis Carniato, Jean-Michel Lefrancois, Thomas Richard Gadek, Robert McDowell
  • Patent number: 5990142
    Abstract: The present invention relates to novel 4-oxo-4H-1-benzopyran compounds containing benzyloxymethyl, 3-phenylpropyl, or other araliphatic substituents in their 8-position. These compounds show a leukotriene-antagonistic activity. The compounds are characterized by good oral adsorption. The compounds of the present invention may be used as anti-inflammatory and antiallergic medicaments, and in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: November 23, 1999
    Assignee: Laboratorios Menarini S.A.
    Inventors: Germano Carganico, David Mauleon Casellas, Jaime Pascual Avellana, M. Luisa Garcia Perez, Albert Palomer Benet
  • Patent number: 5981438
    Abstract: The present invention relates to novel 1-Phenyl-5-anilinotetrazoles of the formula (I): ##STR1## wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4, m and n have the meaning provided in the specification, precesses for their preparation and their use as microbiocides, insecticides and/or herbicides.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: November 9, 1999
    Assignee: Nihon Bayer Agrochem K.K.
    Inventors: Fritz Maurer, Kaori Kido, Yoshio Kurahashi, Haruko Sawada, Keiko Tanaka, Yuichi Otsu, Yumi Hattori, Katsuhiko Shibuya, Takahisa Abe, Toshio Goto, Seishi Ito
  • Patent number: 5977169
    Abstract: This invention comprises novel substituted tetronic acid type compounds, 2, 4(3H, 5H)-furandiones, that are useful for the inhibition of the HIV protease enzyme. The compounds may be useful for the treatment of a person with AIDS or AIDS related diseases. The compounds may be used in the attempt to retard the further replication of any retrovirus containing the aspartyl protease enzyme. Compounds are represented by the formula below.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: November 2, 1999
    Inventors: Robert A. Chrusciel, Linda L. Maggiora, Suvit Thaisrivongs, James M. Tustin, Clark W. Smith, Ruben A. Tommasi, Paul A. Aristoff, Harvey I. Skulnick, W. Jeffrey Howe, Gordon L. Bundy
  • Patent number: 5968959
    Abstract: A method for the prevention and treatment of stunning of the heart subsequent to ischemia-reperfusion is described. The method comprises administering a therapeutically effective amount of a phospholamban inhibitor to a patient. Phospholamban inhibitors relieve the inhibitory effect of phospholamban on cardiac sarcoplasmic reticulum Ca.sup.2+ -ATPase.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: October 19, 1999
    Assignee: Orion Corporation
    Inventors: Heimo Haikala, Petri Kaheinen, Jouko Levijoki, Juha Kaivola, Martti Ovaska, Jarmo Pystynen
  • Patent number: 5962491
    Abstract: Benzimidazole derivatives of the formula (I): ##STR1## wherein the ring A is a benzene ring which may optionally contain substitution in addition to the R' group; R.sup.1 is hydrogen or an optionally substituted hydrocarbon residue; R.sup.2 is a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; R' is carboxyl, an ester thereof, an amide thereof or a group capable of forming an anion or convertible to an anion; Y is --O--, --S(O).sub.m -- or --N(R.sup.4)-- wherein m is an integer of 0, 1 or 2 and R.sup.4 is hydrogen or an optionally substituted alkyl group; and n is an integer of 1 or 2; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: October 5, 1999
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Takehiko Naka, Kohei Nishikawa
  • Patent number: 5955492
    Abstract: This invention relates to novel carboxylic acid indole compounds and compositions for use in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: September 21, 1999
    Assignee: SmithKline Beecham Corporation
    Inventors: Scott K. Thompson, Stacie M. Halbert, Katherine L. Widdowson
  • Patent number: 5955487
    Abstract: The invention relates to N-acyl-N-heterocyclylalkylamino acids of the formula ##STR1## R.sub.1 is C.sub.1 -C.sub.7 alkyl that is unsubstituted or substituted by halogen or by hydroxy, or is C.sub.2 -C.sub.7 -alkenyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.3 -C.sub.7 cycloalkoxy, C.sub.1 -C.sub.7 alkoxy or C.sub.3 -C.sub.7 cycloalkyl-C.sub.1 -C.sub.7 alkoxy;R.sub.2 is 1H-tetrazol-5-yl, carboxy, C.sub.1 -C.sub.7 alkoxycarbonyl, SO.sub.3 H, PO.sub.2 H.sub.2, PO.sub.3 H.sub.2 or halo-C.sub.1 -C.sub.7 alkanesulfonylamino;R.sub.3 is 1H-tetrazol-5-yl, hydroxymethyl, C.sub.1 -C.sub.7 alkoxymethyl, formyl, carboxy, C.sub.1 -C.sub.7 alkoxycarbonyl, C.sub.1 -C.sub.7 alkoxy-C.sub.1 -C.sub.7 alkoxycarbonyl, phenyl-C.sub.1 -C.sub.4 alkoxycarbonyl or carbamoyl, the amino group of which is unsubstituted or mono-substituted by C.sub.1 -C.sub.7 alkyl, C.sub.3 -C.sub.7 alkenyl or by phenyl-C.sub.1 -C.sub.7 alkyl or di-substituted by C.sub.1 -C.sub.7 alkyl, C.sub.3 -C.sub.7 alkenyl or by phenyl-C.sub.1 -C.sub.
    Type: Grant
    Filed: August 13, 1992
    Date of Patent: September 21, 1999
    Assignee: Ciba-Geigy Corporation
    Inventors: Tibur Schmidlin, Paul Zbinden, Peter Buhlmayer
  • Patent number: 5939447
    Abstract: This invention covers certain hydroxy-substituted benzopyrans which are useful for treating asthma and other diseases involving leukotriene-related disease states.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: August 17, 1999
    Assignee: SmithKline Beecham Corporation
    Inventors: Peter D. Gorycki, Blanche W. Annan, George Y. Kuo
  • Patent number: 5935973
    Abstract: Compounds of formula I ##STR1## and pharmaceutically acceptable salts thereof in which A is methylene or O; B is methylene or O; g is 0,1,2,3 or 4; R.sub.1 is an optional substituent; U is an alkylene chain optionally substituted by one or more alkyl; Q represents a divalent group containing nitrogen atoms; and T represents CO.HET, have utility in the treatment of central nervous system disorders, for example depression, anxiety, psychoses (for example schizophrenia), tardive dyskinesia, Parkinson's disease, obesity, hypertension, Tourette's syndrome, sexual dysfunction, drug addiction, drug abuse, cognitive disorders, Alzheimer's disease, senile dementia, obsessive-compulsive behavior, panic attacks, social phobias, eating disorders and anorexia, cardiovascular and cerebrovascular disorders, non-insulin dependent diabetes mellitus, hyperglycaemia, constipation, arrhythmia, disorders of the neuroendocrine system, stress, prostatic hypertrophy, and spasticity.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: August 10, 1999
    Assignee: Knoll Aktiengesellschaft
    Inventors: Alan Martin Birch, David John Heal, Frank Kerrigan, Keith Frank Martin, Patricia Lesley Needham, Bruce Jeremy Sargent
  • Patent number: 5925664
    Abstract: A method of treating ocular hypertension and/or glaucoma in a mammal by locally administering to the eyes of a mammal a composition comprising an effective amount of a compound of the formula wherein R.sup.1 is lower alkyl, lower alkenyl, or R.sup.5 --A--B--, where R.sup.5 is hydrogen, lower alkyl, cycloalkyl or aliphatic acyl; A is oxygen or sulfur; and B is a single bond or a lower alkylene; R.sup.2 is lower alkyl, lower alkenyl, or --C(R.sup.6)(R.sup.7)(R.sup.8), wherein R.sup.6 is hydroxyl or lower alkoxy; and R.sup.7 and R.sup.8 each is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, aryl or aralkyl; R.sup.3 is carboxyl or --CON(R.sup.9)(R.sup.10), wherein R.sup.9 and R.sup.10 each is hydrogen or lower alkyl; R.sup.4 is carboxyl, carboxycarbonyl or tetrazol-5-yl; or a pharmacologically acceptable salt or ester thereof.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: July 20, 1999
    Assignee: Sankyo Company, Limited
    Inventors: Tomihisa Yokoyama, Tsunemichi Hosokawa, Hiroaki Yanagisawa
  • Patent number: 5922747
    Abstract: A method of treatment of a human to inhibit a steroid 5.alpha.-reductase, particularly a testosterone 5.alpha.-reductase, which comprises treating said human with an effective amount of a compound of the formula (I) ##STR1## or a pharmaceutically acceptable base salt thereof, wherein R is --CO.sub.2 H or tetrazol-5-yl;R.sup.1 is C.sub.3 -C.sub.8 alkyl optionally substituted by fluoro; andR.sup.2 is C.sub.2 -C.sub.4 alkylor with a pharmaceutically acceptable base salt or composition thereof. Conditions which are treatable by such inhibition include acne vulgaris, alopecia, seborrhoea, female hirsutism, benign prostatic hypertropy, male pattern baldness and human prostate adenocarcinomas.
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: July 13, 1999
    Assignee: Pfizer Inc.
    Inventors: Julian Blagg, Graham Nigel Maw, David James Rawson
  • Patent number: 5922744
    Abstract: The present invention provides a compound of formula: ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6a and R.sup.6b are defined herein or a pharmaceutically acceptable salt thereof, a process for its preparation, intermediates and its use as a tachykinin antagonist.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: July 13, 1999
    Assignee: Merck Sharp & Dohme Limited
    Inventors: Timothy Harrison, Andrew Pate Owens
  • Patent number: 5889020
    Abstract: The present invention relates to the use of angiotensin antagonist or a pharmaceutically acceptable salt thereof for the treatment of normal tension glaucoma, wherein said angiotensin antagonist and salt thereof have pronunced selectivity for the AT1 receptor.
    Type: Grant
    Filed: July 30, 1996
    Date of Patent: March 30, 1999
    Assignee: CIBA Vision Corporation
    Inventors: Alica Huxley, Georg Mathis
  • Patent number: 5869474
    Abstract: Ketoconazole is used for treating cocaine addiction. Mammals, including humans, that are chronically addicted to cocaine are treated with ketoconazole to decrease self-administration of the drug.
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: February 9, 1999
    Assignee: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventor: Nicholas E. Goeders
  • Patent number: 5869504
    Abstract: Tetrazole derivatives of the formula ##STR1## wherein R is a substituted or unsubstituted phenyl group, heterocyclic group, or benzo-fused heterocyclic group,which exhibit activity as insecticides and acaricides.
    Type: Grant
    Filed: November 4, 1997
    Date of Patent: February 9, 1999
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Co./CIE.
    Inventors: Mark Achiel Dekeyser, Paul Thomas McDonald
  • Patent number: 5861380
    Abstract: The present invention relates to certain substituted oxadiazole, thiadiazole and triazole peptoids which are useful as inhibitors of human neutrophil elastase (HNE) for the treatment of HNE-mediated processes implicated in conditions such as adult respiratory distress syndrome, septic shock and multiple organ failure. A series of studies also have indicated the involvement HNE in myocardial ischemia-reperfusion injury, emphysema. HNE-mediated processes are implicated in other conditions such as arthritis, periodontal disease, glomerulonephritis, dermatitis, psoriasis, cystic fibrosis, chronic bronchitis, atherosclerosis, Alzheimer's disease, organ transplantation, corneal ulcers, and invasion behavior of malignant tumors.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: January 19, 1999
    Assignee: Cortech, Inc.
    Inventors: Albert Gyorkos, Lyle W. Spruce
  • Patent number: 5837702
    Abstract: Compounds having the formula ##STR1## and pharmaceutically acceptable salts thereof wherein X is alkyl, Y is a single bond, --CH.sub.2 --, --C(O)--, --O--, --S-- or --N(R.sup.8)-- where R.sup.8 is hydrogen, alkyl, haloalkyl, aryl, arylalkyl, cycloalkyl or (cycloalkyl)alkyl, and R.sup.1 to R.sup.7 are as defined herein. These compounds have potassium channel activating activity and are useful, therefore for example, as cardiovascular agents.
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: November 17, 1998
    Assignee: Bristol-Myers Squibb Co.
    Inventors: George C. Rovnyak, Karnail S. Atwal, Dinos P. Santafianos, Charles Z. Ding
  • Patent number: 5830909
    Abstract: The invention is a method of using Angiotensin (AII) Antagonists as inhibitors of the growth of adipose tissue, reducing adipocyte growth and body weight gain.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: November 3, 1998
    Assignee: American Cyanamid Company
    Inventor: David LeRoy Crandall
  • Patent number: 5824696
    Abstract: The present invention relates to the use of an angiotensin II receptor antagonist in the manufacture of a medicament for the treatment of chronic inflammatory disease states.
    Type: Grant
    Filed: September 1, 1993
    Date of Patent: October 20, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Don Edgar Griswold, John Wharton
  • Patent number: 5821256
    Abstract: Novel compounds of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and X have the meaning indicated in claim 1, and their salts exhibit endothelin receptor-antagonistic properties.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: October 13, 1998
    Assignee: Merck Patent Gesellschaft mit Beschrankter Haftung
    Inventors: Dieter Dorsch, Mathias Osswald, Werner Mederski, Claudia Wilm, Claus J. Schmitges, Maria Christadler
  • Patent number: 5817653
    Abstract: Novel compounds of the formula: ##STR1## are disicosed which are endothelin receptor antagonists.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: October 6, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: John Duncan Elliott, John Gerald Gleason, David Taylor Hill
  • Patent number: 5817683
    Abstract: Naphthoic derivatives of the Formula (I) ##STR1## wherein the variables are defined herein; and pharmaceutical compositions containing these compounds, and their use as endothelin receptor antagonists are disclosed.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: October 6, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: John Duncan Elliott, Jia-Ning Xiang
  • Patent number: 5767139
    Abstract: The present invention provides compounds of the formula: ##STR1## and the pharmaceutically acceptable salts thereof, together with pharmaceutically compositions containing, uses of, processes for the preparation of and intermediates used in the preparation of, such compounds.
    Type: Grant
    Filed: August 2, 1994
    Date of Patent: June 16, 1998
    Assignee: Pfizer, Inc.
    Inventors: Graham Nigel Maw, Julian Blagg, Colin William Greengrass, Paul William Finn
  • Patent number: 5763447
    Abstract: A method of promoting drainage of mucous secretions in the congested airways of a bedridden/immobilized patient or an intubated/mechanically-ventilated patient is disclosed. The method comprises administering to the airways of the patient a uridine phosphate such as uridine 5'-triphosphate (UTP) or P.sup.1,P.sup.4 -di(uridine-5')tetraphosphate, an analog of UTP, or any other analog, in an amount effective to promote drainage of fluid in the congested airways, including sinuses, by hydrating mucous secretions or by stimulating ciliary beat frequency in the airways. Pharmaceutical formulations and methods of making the same are also disclosed. Methods of administering the same would include any liquid suspension (including nasal drops or eye drops or spray), oral form (liquid or pill), aerosol inhalation, powder form, topical, injected, intra-operative instillation or suppository form.
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: June 9, 1998
    Assignee: Inspire Pharmaceuticals
    Inventors: Karla M. Jacobus, H. Jeff Leighton
  • Patent number: 5750558
    Abstract: Described herein are compounds having the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein L is selected from the group consisting of ##STR2## R.sup.2 is selected from (a) ##STR3## R.sup.3 is selected from optionally substituted phenyl, and optionally substituted pyridyl; Y is selected from halogen, alkyl, haloalkyl, alkoxy, pyridylmethoxy, thiazolylmethoxy, benzothiazolylmethoxy, quinolylmethoxy, and optionally substituted quinolylmethoxy; W is selected from hydrogen, alkyl, hydroxyalkyl, and hydroxy; A is absent or is selected from optionally substituted alkylene optionally substituted cycloalkylene, optionally substituted cycloalkylene wherein one or two of the carbon atoms is replaced with one or two heteroatoms independently selected from O, S, and N, and ##STR4## and X is absent or is alkylene; Z is selected from (a) hydrogen, (b) COM wherein M is selected from (b-1) a pharmaceutically acceptable metabolically cleavable group, (b-2)--OR.sup.10,(b-3)--O(CH.sub.2).sub.w --CH(OR.sup.
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: May 12, 1998
    Assignee: Abbott Laboratories
    Inventors: Clint D. W. Brooks, Teodozyj Kolasa, Wendy Lee, Andrew O. Stewart
  • Patent number: 5750551
    Abstract: An angiotensin II antagonist compound is administered to mammals with viral disease. This administration ameliorates virus-associated cell injuries, producing therapeutic effects in viral diseases. This compound is also useful for the prevention of such diseases.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: May 12, 1998
    Assignee: Takeda Chemical Industries, Ltd.
    Inventor: Akira Matsumori
  • Patent number: 5739164
    Abstract: Disclosed herein is a method of treating a disease of the central nervous system with a compound of the formula ##STR1## in which m is 0, 1 or 2, n and q are each 0 or 1 to 5, and p is 0 or 1, X is --CO.sub.2 H or tetrazolyl,Y is --CH.dbd.CH--, andZ is(i) phenyl, naphthyl or thienyl, said phenyl, naphthyl and thienyl being optionally substituted,(ii) --CHR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are each phenyl, naphthyl or thienyl, said phenyl, naphthyl and thienyl being optionally substituted,(iii) .dbd.CR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are each phenyl, naphthyl or thienyl, said phenyl, naphthyl and thienyl being optionally substituted, or(iv) ##STR2## where r is 0 or 1 to 3 and the phenyl rings are optionally substituted; provided that when Z is phenyl and m is 1, p is 1; and salts and esters thereof.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: April 14, 1998
    Assignee: Eli Lilly and Company
    Inventors: Jesus Ezquerra Carrera, Almudena Rubio Esteban, Andre Mann, Angele Schoenfelder, Darryle Darwin Schoepp, Concepcion Pedregal Tercero, Camille-Georges Wermuth
  • Patent number: 5726195
    Abstract: Certain novel aminoacyl adenylate mimics are described. An exemplary compound of this invention is ?S-(R*,R*)!-3,6-anhydro-1,2-dideoxy-1-?5-?4-?(5-nitro-2-thienyl)ethynyl!ph enyl!-2H-tetrazol-2-yl!-D-allo-heptitol 7-(2-amino-3-methyl-1-oxopentyl)sulfamate. These compounds inhibit isoleucyl-tRNA synthetases and are useful as antimicrobial and antiparasitic agents.
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: March 10, 1998
    Assignee: Cubist Pharmaceuticals, Inc.
    Inventors: Jason M. Hill, Guixue Yu, Youe-Kong Shue, Thomas M. Zydowsky, Julius Rebek
  • Patent number: 5719183
    Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: February 17, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff
  • Patent number: 5719182
    Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.
    Type: Grant
    Filed: May 16, 1995
    Date of Patent: February 17, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff
  • Patent number: 5716985
    Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: February 10, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: John Duncan Elliott, Maria Amparo Lago
  • Patent number: 5710153
    Abstract: A tetrazole derivatives of formula (I) ##STR1## a non-toxic salt thereof, an acid addition salt thereof or a hydrate thereof which has an inhibitory effect on interleukin-1.beta. converting enzyme (ICE).
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: January 20, 1998
    Assignee: Ono Phramaceutical Co., Ltd.
    Inventors: Kazuyuki Ohmoto, Makoto Tanaka, Tohru Miyazaki, Hiroyuki Ohno
  • Patent number: 5705517
    Abstract: Benzimidazole derivatives of the formula (I): ##STR1## wherein the ring A is a benzene ring which may optionally contain substitution in addition to the R' group; R' is hydrogen or an optionally substituted hydrocarbon residue; R.sup.2 is a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; R' is carboxyl, an ester thereof, an amide thereof or a group capable of forming an anion or convertible to an anion; Y is --O--, --S(O).sub.m -- or --N(R.sup.4)-- wherein m is an integer of 0, 1 or 2 and R.sup.4 is hydrogen or an optionally substituted alkyl group; and n is an integer of 1 or 2; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g.
    Type: Grant
    Filed: October 5, 1993
    Date of Patent: January 6, 1998
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Takehiko Naka, Kohei Nishikawa
  • Patent number: 5703108
    Abstract: Methods for the treatment of bone disorders utilizing certain prostaglandin agonists/antagonists.
    Type: Grant
    Filed: February 20, 1997
    Date of Patent: December 30, 1997
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Paul A. Dasilva-Jardine, Robert L. Rosati
  • Patent number: 5696146
    Abstract: Compounds of formula (I) ##STR1## and the pharmaceutically acceptable base salts thereof, wherein R is --CO.sub.2 H or tetrazol-5 yl; R.sup.1 is C.sub.3 -C.sub.8 alkyl optionally substituted by fluoro; and R.sup.2 is C.sub.2 -C.sub.4 alkyl, together with compositions containing, uses of, process for the preparation of, and intermediates used in the preparation of, such compounds. The compounds have steroid 5.alpha.-reductase inhibitory activity and are useful for treating a disease such as benign prostatic hypertrophy.
    Type: Grant
    Filed: November 16, 1995
    Date of Patent: December 9, 1997
    Assignee: Pfizer Inc.
    Inventors: Julian Blagg, Graham Nigel Maw, David James Rawson
  • Patent number: 5693619
    Abstract: Disclosed herein is a method of using compounds of the formula:A-N(R.sup.1)C(O)CH.sub.2 CHR.sup.2 C(O)-Bwherein A is R.sup.3 R.sup.4 NC(O)CH.sub.2 when, for example, R.sup.3 is hydrogen or alkyl and R.sup.4 is hydrogen, alkyl or a substituted alkyl such as 2-(2-pyridinyl)ethyl, or R.sup.3 and R.sup.4 together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, morpholino or thiomorpholino; R.sup.1 is, for example, benzyl, alkyl or a substituted alkyl such as cyclohexylmethyl; R.sup.2 is, for example, alkyl, cycloalkylmethyl, 1H-imidazol-4-ylmethyl, 4-thiazolyl-methyl or (2-amino-4-thiazolyl)methyl; and B is a renin substrate transition state analog, for example, ?1(S)-(cyclohexylmethyl)-2(R),3(S)-dihydroxy-5-methylhexyl!amino for the treatment of congestive heart failure.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: December 2, 1997
    Assignee: Boehringer Ingelheim (Canada), Ltd.
    Inventors: Pierre LaVallee, Bruno Simoneau
  • Patent number: 5686478
    Abstract: Novel derivatives of the general structural Formula I ##STR1## have endothelin antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, pulmonary hypertension, postischemic renal failure, vasospasm, cerebral and cardiac ischemia, myocardial infarction, endotoxic shock, benign prostatic hyperplasia, complications of diabetes, migraine, bone resorption, and inflammatory diseases, including Raynaud's disease and asthma.
    Type: Grant
    Filed: July 7, 1994
    Date of Patent: November 11, 1997
    Assignee: Merck & Co. Inc.
    Inventors: William J. Greenlee, Thomas F. Walsh
  • Patent number: 5677324
    Abstract: The present invention relates to compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein the dashed line represents an optional covalent bond; X is O, NH, S or a direct link; R.sup.3 is hydroxy when the dashed line does not represent a covalent bond and R.sup.3 is absent when the dashed line represents a covalent bond; R.sup.4 is (a), when X is O, a group of formula (i), (b), when X is O, NH or S, optionally substituted hydroxyphenyl, (c) an optionally substituted 4- to 7-membered heterocyclic ring, or (d), when X is NH, a group of formula (ii). The compounds are useful for the treatment of disease associated with the altered tone or motility of smooth muscle.
    Type: Grant
    Filed: August 4, 1995
    Date of Patent: October 14, 1997
    Assignee: Pfizer Inc.
    Inventors: Alexander Roderick Mackenzie, Sandra Marina Monaghan