Chalcogen Bonded Directly To Chalcogen Patents (Class 514/347)
  • Patent number: 7235664
    Abstract: This invention encompasses anthranilamides with heteroarylsulfonyl side chain, process for their preparation, their use as medicament or diagnostic aid, and pharmaceutical preparations containing them. Compounds of formula I, in which R1 to R7 have the meanings stated in the claims, act on the Kv1.5 potassium channel and inhibit a potassium current which is referred to as the ultra-rapidly activating delayed rectifier in the atrium of the human heart. They are therefore suitable as novel antiarrhythmic ingredients, such as for the treatment and prophylaxis of atrial arrhythmias, e.g. atrial fibrillation (AF) or atrial flutter.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: June 26, 2007
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Joachim Brendel, Thomas Boehme, Stefan Peukert, Heinz-Werner Kleemann
  • Patent number: 7208506
    Abstract: The present invention relates to compounds of formula I wherein R1, R2 and R3 are defined herein, their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above compounds, medicaments containing them and their manufacture, as well as the use of the above compounds in the control or prevention of illnesses such as cancer.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: April 24, 2007
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Edward Boyd, Frederick Brookfield, Jonathan Gridley, Manfred Kubbies, Raymond Lau, Ulrike Reiff, Georg Tiefenthaler, Wolfgang von der Saal, Thomas von Hirschheydt, Timothy Woodcock
  • Patent number: 7160905
    Abstract: The present invention relates to novel hydroxyethylene compounds having Asp2 (?-secretase. BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated ?-amyloid levels or ?-amyloid deposits, particularly Alzheimer's disease.
    Type: Grant
    Filed: November 29, 2002
    Date of Patent: January 9, 2007
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Andrew Faller, Peter Henry Milner, John Gerard Ward
  • Patent number: 7132425
    Abstract: The present invention provides a compound according to formula I where the substituent designations are provided in the specification. Pharmaceutical compositions comprising a compound according to formula I are also provided.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: November 7, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Shaoqing Chen, Wendy Lea Corbett, Kevin Richard Guertin, Nancy-Ellen Haynes, Robert Francis Kester, Francis A. Mennona, Steven Gregory Mischke, Yimin Qian, Ramakanth Sarabu, Nathan Robert Scott, Kshitij Chhabilbhai Thakkar
  • Patent number: 7067539
    Abstract: The invention relates to compounds of the formula a prodrug thereof, or a pharmaceutically acceptable salt, solvate or stereoisomer of the compound or of said prodrug; which exhibit anti-inflammatory and immunodulatory activity. Also disclosed are pharmaceutical compositions containing said compounds and methods of using the compounds for the treatment of various diseases and conditions.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: June 27, 2006
    Assignee: Schering Corporation
    Inventors: Joseph A. Kozlowski, Neng-Yang Shih, Brian J. Lavey, Razia K. Rizvi, Bandarpalle B. Shankar, James M. Spitler, Ling Tong, Ronald L. Wolin, Michael K. Wong
  • Patent number: 7034159
    Abstract: The present invention concerns the use of 1-isopropyl-3-[(4-m-toluidino-3-pyridyl)sulphonyl]-urea in the pharmaceutical field. In particular, it proposes the use of a pure and stable polymorphic form of 1-isopropyl-3-[(4-m-toluidino-3-pyridyl)sulphonyl]-urea for the preparation of solid pharmaceutical forms, and likewise a method of synthesis to obtain such a pure and stable polymorphic form of 1-isopropyl-3-[(4-m-toluidino-3-pyridiyl)sulphonyl]-urea.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: April 25, 2006
    Assignee: Cosma S.p.A.
    Inventors: Massimiliano Lussana, Mauro Rainoni
  • Patent number: 6960688
    Abstract: The use of compounds of formula (I), and salts thereof; and pharmaceutically acceptable in vivo cleavable prodrugs of said compound of formula (I); and pharmaceutically acceptable salts of said compound or said prodrugs; in formula (I), Ring C is phenyl or a carbon linked heteroaryl ring substituted as defined within; R1 is an ortho substituent as defined within; n is 1 or 2; A-B is a linking group as defined within; R2 and R3 are as defined within; R4 is hydroxy, hydrogen, halo, amino or methyl; in the manufacture of a medicament for use in the elevation of PDH activity in warm-blooded animals such as humans is described.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: November 1, 2005
    Assignee: AstraZeneca AB
    Inventors: Roger J Butlin, Thorsten Nowak, Jeremy N Burrows, Michael H Block
  • Patent number: 6903216
    Abstract: This invention encompasses anthranilamides with heteroarylsulfonyl side chain, process for their preparation, their use as medicament or diagnostic aid, and pharmaceutical preparations containing them. Compounds of formula I, in which R1 to R7 have the meanings stated in the claims, act on the Kv1.5 potassium channel and inhibit a potassium current which is referred to as the ultra-rapidly activating delayed rectifier in the atrium of the human heart. They are therefore suitable as novel antiarrhythmic ingredients, such as for the treatment and prophylaxis of atrial arrhythmias, e.g. atrial fibrillation (AF) or atrial flutter.
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: June 7, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Joachim Brendel, Thomas Böhme, Stefan Peukert, Heinz-Werner Kleemann
  • Patent number: 6903108
    Abstract: Fungicidal mixtures comprise as active components a) an amide compound of the formula I A—CO—NR1R2??I in which A is an aryl group or an aromatic or non-aromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms selected from O, N and S; ?where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfynyl and alkylsulfonyl; R1 is a hydrogen atom; R2 is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloalkenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group may have from 1 to 5 halogen atoms and/or
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: June 7, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Schelberger, Maria Scherer, Karl Eicken, Manfred Hampel, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 6833379
    Abstract: The present invention relates to the characterization of a new crystal modification III of torasemide, to a process for the preparation thereof by the use of controlled acidifying of alkaline solutions of torasemide with inorganic or organic acids with or without addition of a crystal seed, to its use as a raw material for the preparation of the crystal modification I of torasemide and of pharmaceutically acceptable salts of torasemide as well as to pharmaceutical forms containing this new crystal modification III of torasemide.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: December 21, 2004
    Assignee: Pliva Hrvatska d.o.o.
    Inventors: Darko Filić, Miljenko Dumić, Aleksandar Danilovski, Bo{hacek over (z)}ena Klepić, Ines Fistrić, Marina Ore{hacek over (s)}ić, Jasna Horvat Mikul{hacek over (c)}ić
  • Publication number: 20040254223
    Abstract: The present invention relates to a simple and efficient process for the preparation of amorphous form of torsemide, demonstrated in the X-ray diffraction pattern of FIG. 1.
    Type: Application
    Filed: July 30, 2004
    Publication date: December 16, 2004
    Inventors: Yatendra Kumar, Om Dutt Tyagi, Nitin Maheshwari
  • Publication number: 20040235906
    Abstract: This invention relates to novel substituted amine derivatives. In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
    Type: Application
    Filed: January 30, 2004
    Publication date: November 25, 2004
    Inventors: Alex Haahr Gouliaev, Dan Peters
  • Publication number: 20040229919
    Abstract: The present invention relates to the characterization of a new crystal modification III of torasemide, to a process for the preparation thereof by the use of controlled acidifying of alkaline solutions of torasemide with inorganic or organic acids with or without addition of a crystal seed, to its use as a raw material for the preparation of the crystal modification I of torasemide and of pharmaceutically acceptable salts of torasemide as well as to pharmaceutical forms containing this new crystal modification III of torasemide.
    Type: Application
    Filed: June 21, 2004
    Publication date: November 18, 2004
    Applicant: PLIVA HRVATSKA d.o.o.
    Inventors: Darko Filic, Miljenko Dumic, Aleksandar Danilovski, Bozena Klepic, Ines Fistric, Marina Oresic, Jasna Horvat Mikulcic
  • Publication number: 20040171541
    Abstract: Compounds are provided that complex with the modulating domain of erythropoietin receptor (EPO-R) for use with EPO-R to determine the presence of EPO-R, the ability of other molecules to bind to the modulating domain in competitive assays and to induce a signal by EPO-R into a cell when bound by the subject compounds in a physiological environment. The compounds are characterized by having a six-membered heterocyclic ring comprising at least one nitrogen atom and include substituted triazolopyrimidine, pyridazinone, pyridine and piperidine.
    Type: Application
    Filed: July 2, 2003
    Publication date: September 2, 2004
    Inventors: Lennart Olsson, Tatjana Naranda
  • Publication number: 20040147748
    Abstract: The present invention provides a compound according to formula I 1
    Type: Application
    Filed: December 10, 2003
    Publication date: July 29, 2004
    Inventors: Shaoqing Chen, Wendy Lea Corbett, Kevin Richard Guertin, Nancy-Ellen Haynes, Robert Francis Kester, Francis A. Mennona, Steven Gregory Mischke, Yimin Qian, Ramakanth Sarabu, Nathan Robert Scott, Kshitij Chhabilbhai Thakkar
  • Publication number: 20040116346
    Abstract: Compounds are provided that complex with the modulating domain of erythropoietin receptor (EPO-R) for use with EPO-R to determine the presence of EPO-R, the ability of other molecules to bind to the modulating domain in competitive assays and to induce a signal by EPO-R into a cell when bound by the subject compounds in a physiological environment. The compounds are characterized by having a six-membered heterocyclic ring comprising at least one nitrogen atom and include substituted triazolopyrimidine, pyridazinone, pyridine and piperidine.
    Type: Application
    Filed: July 3, 2003
    Publication date: June 17, 2004
    Inventors: Lennart Olsson, Tatjana Naranda
  • Publication number: 20040097559
    Abstract: Compounds of Formula (I) 1
    Type: Application
    Filed: November 6, 2003
    Publication date: May 20, 2004
    Inventors: Namal Chithranga Warshakoon, Rodney Dean Bush
  • Patent number: 6713497
    Abstract: The invention provides a method for treating visual field defects in a mammal in need thereof by administering an effective amount of vitamin B6 to the mammal.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: March 30, 2004
    Assignee: Brookhaven Science Associates, LLC
    Inventor: Charles R. Ashby, Jr.
  • Patent number: 6713498
    Abstract: Provided, among things, is a method of decreasing intraocular pressure in an animal, including a human, comprising administering an intraocular pressure decreasing amount of a compound of the formula I:
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: March 30, 2004
    Assignee: Alteon Incorporated
    Inventor: Martin Gall
  • Patent number: 6693137
    Abstract: The present invention relates to the potentiation of glutamate receptor function using certain sulphonamide derivatives. It also relates to novel sulphonamide derivatives, to processes for their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: January 23, 2001
    Date of Patent: February 17, 2004
    Assignee: Eli Lilly and Company
    Inventors: Macklin Brian Arnold, David Michael Bender, Buddy Eugene Cantrell, Winton Dennis Jones, Paul Leslie Ornstein, Richard Lee Simon, Edward C. R. Smith, Eric George Tromiczak, Hamideh Zarrinmayeh, Dennis Michael Zimmerman
  • Patent number: 6686388
    Abstract: The present invention makes available methods and reagents for inhibiting aberrant growth states resulting from hedgehog gain-of-function, ptc loss-of-function or smoothened gain-of-function comprising contacting a cell with a compound, such as a polypeptide or small molecule in an amount sufficient to control the aberrant growth state e.g., to agonize a normal ptc pathway or antagonize smoothened or hedgehog activity. The present invention further makes available methods and reagents for ameliorating to consequences of hedgehog loss-of-function, ptc gain-of-function, or smoothened loss-of-function comprising contacting a cell with a compound, such as a polypeptide or small molecule, in an amount sufficient to ameliorate the In certain embodiments, the subject compounds, e.g., a cAMP analog, adenylate cyclase agonist, or cAMP phosphodiesterase inhibitor, regulate cAMP levels, which in turn modulates activity of the hedgehog pathway.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: February 3, 2004
    Assignee: Curis, Inc.
    Inventors: Henryk Dudek, Benxiu Ji
  • Patent number: 6667342
    Abstract: Compounds of formula (I), pharmaceutically acceptable salts or in vivo hydrolysable esters thereof, wherein: Ring X is phenyl or a six membered heteroaryl ring containing one or two ring nitrogens where said nitrogens are optionally oxidised to form the N-oxide; R1 and R2 are substituents as defined within; R3 and R4 are defined within and are alkyl or halo alkyl or together form a halocycloalkyl ring; R5 is a substituent as defined within; Y—Z is a linking group as defined within; are useful in the production of a elevation of PDH activity in a warm-blooded animal such as a human being. Pharmaceutical compositions, methods and processes for preparation of compounds of formula (I) are described.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: December 23, 2003
    Assignee: Astrazeneca AB
    Inventors: David S Clarke, Jeremy N Burrows, Paul Ro Whittamore, Roger J Butlin, Thorsten Nowak
  • Patent number: 6653331
    Abstract: The present invention relates to Glutathione S-transferase (GST)/Reduced Glutathione (GSH) as a means for the in-vivo release of a drug that has been conjugated to specific electrophilic moieties via a sulfonamide bond. The drug may be an anticancer agent (or one with other therapeutic properties) carrying a free —NH— which has been derivatized by the attachment of an electrophile containing a moiety, such as p-CN— or p-NO2-pyridinylsulfonyl groups, or p-NO2- or 2,4 dinitrophenylsulfonyl groups, or suitable derivatives thereof, to make a prodrug. Optionally, the sulfonamide moiety may have attached to it a targeting molecule. The present invention also provides Glutathione S-transferase (GST)/Reduced Glutathione (GSH) as a means for the release of a protected amino derivative that has been conjugated to specific electrophilic moieties via a sulfonamide bond.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: November 25, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Zhiyang Zhao, Alfredo G. Tomasselli, Kenneth A. Koeplinger, Tillie Peterson
  • Patent number: 6653332
    Abstract: The present invention provides pharmaceutical compositions and methods for the treatment of diabetes mellitus using combination therapy. The compositions relate to a compound of Formula I and an antidiabetic agent such as sulfonylureas, biguanides, glitazones, &agr;-glucosidase inhibitors, potassium channel antagonists, aldose reductase inhibitors, glucagon antagonists, activators of RXR, insulin therapy or other anti-obesity agent. The methods include the administration of the combination of compound of Formula I with antidiabetic agent where the two components are delivered in a simultaneous manner, where the compound of Formula I is administered first, followed by the antidiabetic agent, as well as wherein the antidiabetic agent is delivered first followed by the compound of Formula I.
    Type: Grant
    Filed: May 2, 2001
    Date of Patent: November 25, 2003
    Assignee: Tularik Inc.
    Inventors: Juan C. Jaen, Jin-Long Chen
  • Patent number: 6646005
    Abstract: Methods for treating hair loss using a composition including a compound having the following structure and pharmaceutically acceptable salts, hydrates, and biohydrolyzable amides, esters, and imides thereof are provided. R1 is —(CH2)n(CHNR7R8)mC(O)R9, wherein n is an integer from 1 to 3, and m is an integer from 0 to 1. R3 and R5each, independently, is chlorine, bromine, iodine and —CH3. R7 and R8 each, independently, is hydrogen or C1 to C4 alkyl. R9 is hydroxy, C1 to C4 alkoxy and —NR7R8. R31 is a hydrogen, chlorine, bromine, iodine, C1 to C4 alkyl, C4 to C6 cycloalklyl, C1 to C4 haloalkyl, C4 to C6 halocycloalkyl, or CH(R10)Ar. Ar is 5-hydroxypyrid-2-yl, 6-hydroxypyrid-3-yl, 6-hydroxypyridazin-3-yl, 6-methioxypyridazin-3-yl N-oxide or 6-hydroxypyridazin-3-yl N-oxide. R10 is hydrogen or C1 to C4 alkyl. R41 is hydroxy or C1 to C4 alkoxy.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: November 11, 2003
    Assignee: The University of Texas Southwestern Medical Center
    Inventors: Lixin Lilly Zhang, Robert Scott Youngquist
  • Patent number: 6620827
    Abstract: Modulators of PPAR&ggr; activity are provided which are useful in pharmaceutical compositions and methods for the treatment of conditions such as type II diabetes and obesity.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: September 16, 2003
    Assignee: Tularik Inc.
    Inventors: Fabienne De la Brouse-Elwood, Jin-Long Chen, Timothy D. Cushing, John A. Flygare, Jonathan B. Houze, Juan C. Jaen, Lawrence R. McGee, Shi-Chang Miao, Steven Marc Rubenstein, Patrick C. Kearney
  • Publication number: 20030158151
    Abstract: The novel active compound combinations of methoximinoacetamide derivatives of the general formula (I), 1
    Type: Application
    Filed: October 16, 2002
    Publication date: August 21, 2003
    Inventors: Ulrike Wachendorff-Neumann, Thomas Seitz, Herbert Gayer, Ulrich Heinemann, Bernd-Wieland Kruger, Wolfgang Kramer, Lutz Assmann
  • Patent number: 6608060
    Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: August 19, 2003
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Guy W. Bemis, Francesco Gerald Salituro, John Patrick Duffy, John E. Cochran, Edmund Martin Harrington, Mark A. Murko, Keith P. Wilson, Michael Su, Vincent P. Galullo
  • Publication number: 20030153608
    Abstract: Stable pharmaceutical preparations, comprising torasemide in noncrystalline form.
    Type: Application
    Filed: December 6, 2002
    Publication date: August 14, 2003
    Inventors: Markus Maegerlein, Thomas Hantke, Jorg Breitenbach, Jorg Rosenberg
  • Patent number: 6583161
    Abstract: The invention provides compounds, compositions and methods relating to novel aromatic derivatives and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly cancer, psoriasis, vascular restenosis, infections, atherosclerosis and hypercholesterolemia, or as lead compounds for the development of such agents.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: June 24, 2003
    Assignee: Tularik Inc.
    Inventor: Julio C. Medina
  • Publication number: 20030109555
    Abstract: The present invention relates to Glutathione S-transferase (GST)/Reduced Glutathione (GSH) as a means for the in-vivo release of a drug that has been conjugated to specific electrophilic moieties via a sulfonamide bond. The drug may be an anticancer agent (or one with other therapeutic properties) carrying a free —NH— which has been derivatized by the attachment of an electrophile containing a moiety, such as p-CN— or p-NO 2-pyridinylsulfonyl groups, or p-NO 2- or 2,4 dinitrophenylsulfonyl groups, or suitable derivatives thereof, to make a prodrug. Optionally, the sulfonamide moiety may have attached to it a targeting molecule. The present invention also provides Glutathione S-transferase (GST)/Reduced Gluthathione (GSH) as a means for the release of a protected amino derivative that has been conjugated to specific electrophilic moieties via a sulfonamide bond.
    Type: Application
    Filed: March 17, 1999
    Publication date: June 12, 2003
    Inventors: ZHIYANG ZHAO, ALFREDO G. TOMASSELLI, KENNETH A. KOEPLINGER, TILLIE PETERSON
  • Patent number: 6573278
    Abstract: The present invention relates to new aryl ether sulphonamides and analogues, processes for their preparation and their use for the treatment of neurodegenerative disorders, in particular for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy and craniocerebral trauma.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: June 3, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Klaus-Helmut Mohrs, Siegfried Raddatz, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schuhmacher, Michael-Harold Rock, Ervin Horváth, Arno Friedl, Frank Mauler, Jean Marie Viktor de Vry, Reinhard Jork
  • Patent number: 6562842
    Abstract: The present invention provides compounds which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcemia of malignancy; and metabolic bone disease, comprising inhibiting said bone loss or excessive cartilage or matrix degradation by administering to a patient in need thereof a compound of the present invention.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: May 13, 2003
    Assignee: SmithKline Beecham Corporation
    Inventor: Dennis Shinji Yamashita
  • Patent number: 6559137
    Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: May 6, 2003
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Roger Dennis Tung, Michael Robin Hale, Christopher Todd Baker, Eric Steven Furfine, Istvan Kaldor, Wieslaw Mieczylaw Kazmierski, Andrew Spaltenstein
  • Patent number: 6555540
    Abstract: This invention is directed to methods, pharmaceutical compositions and kits comprising an aldose reductase inhibitor (ARI), a prodrug thereof or a pharmaceutically acceptable salt of said ARI or said prodrug and a selective COX-2 inhibitor, a prodrug thereof or a pharmaceutically acceptable salt of said selective COX-2 inhibitor or said prodrug. This invention further relates to methods of using those pharmaceutical compositions for the treatment of diabetic complications such as diabetic neuropathy, diabetic nephropathy, diabetic retinopathy and diabetic cardiomyopathy.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: April 29, 2003
    Assignee: Pfizer Inc
    Inventor: Banavara L. Mylari
  • Patent number: 6545027
    Abstract: A method of modulating NF-kB transcription factor comprising administering to a human in need thereof an effective amount of a compound having the formula wherein R1 and R3 are independently hydrogen,  wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 8, 2003
    Assignee: Eli Lilly and Company
    Inventors: David T. Berg, David S. Calnek, Brian W. Grinnell
  • Patent number: 6538016
    Abstract: The invention relates to &agr;-sulfin- and &agr;-sulfonamino acid amides of the general formula I including the optical isomers thereof and mixtures of such isomers, wherein n is a number zero or one; R1 is C1-C12alkyl, C1-C12alkyl substituted with C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C3-C8cycloalkyl, cyano, C1-C6alkoxycarbonyl, C3-C6alkenyloxycarbonyl or C3-C6alkynyloxycarbonyl; C3-C8cycloalkyl; C2-C12alkenyl; C2-C12alkynyl; C1-C12haloalkyl; or a group NR12R13 wherein R12 and R13 are each independently of the other hydrogen or C1-C6-alkyl, or together are tetra- or penta-methylene; R2 and R3 are each independently hydrogen; C1-C8alkyl; C1-C8alkyl substituted with hydroxy, mercapto, C1-C4alkoxy or C1-C4alkylthio; C3-C8alkenyl; C3-C8alkynyl; C3-C8cycloalkyl; C3-C8cycloalkyl-C1-C4alkyl; or the two groups R2 and R3 together with the carbon atom to which they are bonded form a three- to eight-membered hydrocarbon ring; R4, R5, R6 and R7 are each independently hydrogen or C1-C4al
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: March 25, 2003
    Assignee: Syngenta Participations AG
    Inventors: Martin Zeller, André Jeanguenat, Clemens Lamberth
  • Patent number: 6514984
    Abstract: A method is disclosed for the prevention and treatment of Alzheimer's disease by administering to a human in need thereof an effective amount of a substituted tricyclic sPLA2 inhibitor.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: February 4, 2003
    Assignee: Eli Lilly and Company
    Inventor: August Masaru Watanabe
  • Patent number: 6509379
    Abstract: Phenylacetic acid derivatives of the formula I where the variables are as disclosed herein, their salts, processes and intermediates for their preparation, and their use for controlling harmful fungi and animal pests.
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: January 21, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Klaus Oberdorf, Wassilios Grammenos, Thomas Grote, Reinhard Kirstgen, Bernd Müller, Ruth Müller, Franz Röhl, Eberhard Ammermann, Volker Harries, Gisela Lorenz, Siegfried Strathmann, Norbert Götz, Albrecht Harreus
  • Patent number: 6498172
    Abstract: This invention relates to prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders including osteoporosis.
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: December 24, 2002
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Bruce A. Lefker, Robert L. Rosati
  • Patent number: 6498254
    Abstract: Certain pyridine and quinoline derivatives' which inhibit replication of the retroviruses HIV-1, HIV-2 and human cytomegalovirus (HCMV) are provided. Pharmaceutical compositions useful in methods of treating or inhibiting certain retrovirus infections are described.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: December 24, 2002
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Arthur D. Brewer, Stephen E. Cantor, Mark A. Dekeyser, Arthur M. P. Doweyko, John W. Harris, John A. Lacadie, James B. Pierce, Howard L. Plant, William A. Harrison
  • Patent number: 6482837
    Abstract: Compositions comprising antimuscarinic compounds that have been modified to render them substantially irreversible, such as by quaternization of the heterocyclic ring nitrogen, have improved properties when administered intravesically for treatment of bladder diseases, particularly urinary incontinence. Pharmaceutical compositions and methods of treatment using these improved compounds or improved routes of administration re disclosed.
    Type: Grant
    Filed: April 23, 1999
    Date of Patent: November 19, 2002
    Assignee: University of Rochester
    Inventor: Ronald W. Wood
  • Patent number: 6465496
    Abstract: The present invention is directed to the novel forms of torsemide, designated Form V, amorphous torsemide, Dupont Form 2 solvent adduct, Dupont Form 2 ethanol adduct and Dupont Form 2 isopropanol adduct. Methods for their preparation are also disclosed. The present invention also relates to processes for making torsemide modification I. Pharmaceutical compositions containing the new forms of torsemide and methods of using them are also disclosed.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: October 15, 2002
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Judith Aronhime, David Leonov, Marko Kordova, Anchel Schwartz, Ben-Zion Dolitzky
  • Patent number: 6451792
    Abstract: A medical composition containing, as an active constituent, a nitroetheneamine derivative represented by the formula (I): wherein the substituents are as defined in the disclosure, its stereoisomers, its tautomers or a salt thereof.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: September 17, 2002
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
  • Patent number: 6448286
    Abstract: The current invention discloses useful pharmaceutical compositions containing amidino derivative useful as nitric oxide synthase inhibitors.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: September 10, 2002
    Assignee: G.D. Searle & Co.
    Inventors: Donald W. Hansen, Jr., Mark G. Currie, E. Ann Hallinan, Kam F. Fok, Timothy J. Hagen, Arija A. Bergmanis, Steven W. Kramer, Len F. Lee, Suzanne Metz, William M. Moore, Karen B. Peterson, Barnett S. Pitzele, Dale P. Spangler, R. Keith Webber, Mihaly V. Toth, Mahima Trivedi, Foe S. Tjoeng
  • Patent number: 6399637
    Abstract: The present invention relates to the characterization of a new crystal modification III of torasemide, to a process for the preparation thereof by the use of controlled acidifying of alkaline solutions of torasemide with inorganic or organic acids with or without addition of a crystal seed, to its use a raw material for the preparation of the crystal modification I of torasemide and of pharmaceutically acceptable salts of torasemide as well as to pharmaceutical forms containing this new crystal modification III of torasemide.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: June 4, 2002
    Assignee: PLIVA, farmaceutska, kemijska, prehrambena i kozmeticka industrija, dionicko drustvo
    Inventors: Darko Filić, Miljenko Dumić, Aleksandar Danilovski, Bo{haeck over (z)}ena Klepić, Ines Fistrić, Marina Ore{haeck over (s)}ić, Jasna Horvat Mikul{haeck over (c)}ić
  • Patent number: 6395718
    Abstract: The present disclosure relates to a method of inhibiting angiogenesis comprising administering a N-Acetylated &agr;-Linked Acidic Dipeptidase (NAALADase) inhibitor to a patient in need thereof, and a pharmaceutical composition comprising an anti-angiogenic effective amount of a NAALADase inhibitor and a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: May 28, 2002
    Assignee: Guilford Pharmaceuticals Inc.
    Inventors: Barbara S. Slusher, Rena Lapidus
  • Patent number: 6391918
    Abstract: Novel &agr;-amino acid amides of formula (I) as well as possible isomers and mixtures of isomers thereof, wherein the substituents are defined as follows: n is the number zero or one; R1 is optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or arylalkyl; or a group NRaRb wherein Ra and Rb are each independently of the other hydrogen, alkyl or form together an alkylene bridge; R2 is hydrogen or alkyl; R3 is optionally substituted aryl or heteroaryl; A is alkylene; and B is optionally substituted aryl; with the exception of the following compounds 2-phenyl-N-(1-phenyl-ethyl)-2-(4-methylphenyl)-sulfonylamino-acetamide, 2-phenyl-N-(1-phenyl-ethyl)-2-(4-chlorophenyl)-sulfonylamino-acetamide, 2-phenyl-N-(1-phenyl-ethyl)-2-(4-nitrolphenyl)-sulfonylamino-acetamide, 2-phenyl-N-(1-phenyl-ethyl)-2-(4-methoxyphenyl)-sulfonylamino-acetamide, 2-phenyl-N-(1-phenyl-ethyl)-2-(4-fluorophenyl)-sulfonylamino-acetamide, 2-phenyl-N-(1-phenyl-ethyl)-2-phenyl-sulfonylamino-acetamide and 2-phenyl-N-(1-p
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: May 21, 2002
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: André Jeanguenat, Martin Zeller
  • Patent number: 6384052
    Abstract: Trisubstituted pyrroles are useful in the control of coccidiosis in poultry.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: May 7, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Tesfaye Bitfu, Danqing D. Feng
  • Patent number: 6369273
    Abstract: The use of a compound of the formula (I): wherein: ring C is phenyl or carbon-linked heteroaryl selected from pyridyl, pyrazinyl, pyrimidinyl and pyridazinyl; and wherein said phenyl or heteroaryl is substituted as defined herein; A—B is selected from NHCO, OCH2, SCH2, NHCH2, trans-vinylene, and ethynylene; R1 is linked to ring C at a carbon ortho to the position of A—B attachment and is defined herein; n is 1 or 2; R2 and R3 are alkyl, haloalkyl or together from cycloalkyl or halocycloalkyl as defined herein; in the manufacture of a medicament for use in the elevation of PDH activity in warm-blooded animals such as humans is described. Salts and esters of compounds of formula (I) are also described.
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: April 9, 2002
    Assignee: AstraZeneca AB
    Inventor: Roger J Butlin