Plural Sulfurs Or Nitrogens In The Five-membered Hetero Ring (e.g., Thiatriazole, Etc.) Patents (Class 544/134)
  • Publication number: 20100029625
    Abstract: A therapeutic and/or prophylactic agent for restenosis, which comprises a thiadiazoline derivative represented by the general formula (0), or a pharmaceutically acceptable salt thereof: [wherein, n represents an integer of 1 to 3, R0 represents aryl, —NR1CONR2 (wherein R1 represents a hydrogen atom or the like, and R2 represents lower alkyl or the like) or the like, R3 represents lower alkyl, R4 represents a hydrogen atom or the like, and R5 represents aryl or the like].
    Type: Application
    Filed: June 22, 2006
    Publication date: February 4, 2010
    Applicants: KYOWA HAKKO KIRIN CO., LTD., FUJIFILM CORPORATION
    Inventors: Ryuichiro Nakai, Emi Shimoike, Hideaki Kusaka, Chikara Murakata, Yoshinori Yamashita
  • Publication number: 20100029641
    Abstract: The present invention is directed to aryl sulfamide derivatives of formula I: or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof, which are monoamine reuptake inhibitors, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions, including, inter alia, vasomotor symptoms, sexual dysfunction, gastrointestinal disorders and genitourinary disorder, depression disorders, endogenous behavioral disorders, cognitive disorders, diabetic neuropathy, pain, and other diseases or disorders.
    Type: Application
    Filed: August 27, 2009
    Publication date: February 4, 2010
    Applicant: Wyeth
    Inventors: Casey Cameron McComas, Stephen Todd Cohn, Andrew Fensome, Joel Adam Goldberg, Charles William Mann, Michael Anthony Marella, David John O'Neill, Joseph Peter Sabatucci, Eugene Anthony Terefenko, Eugene John Trybulski, An Thien Vu, Richard Page Woodworth, JR., Puwen Zhang
  • Publication number: 20100004219
    Abstract: Novel non-steroidal compounds are provided which are useful in treating diseases associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-?B activity, including metabolic and inflammatory or immune associated diseases or disorders having the structure of formula I or an enantiomer, diastereomer, tautomer, or a pharmaceutically-acceptable salt, thereof, wherein: A is a 5-, 6-, or 7-membered heterocyclo or heteroaryl, each containing 1, 2, or 3 heteroatoms selected from N, O, and S and substituted with one to four groups, R1, R2, R3, and/or R4, provided that (i) A is not tetrazole or (ii) if A is thienyl or furanyl then Z is selected from a group other than succinimido or thalimido; M is selected from alkyl, cycloalkyl, aryl, heterocyclo, and heteroaryl; Ma is a linker between C and M and is selected from a bond and C1-C3alkylene; Q is selected from (i) hydrogen, halogen, nitro, cyano, hydroxy, C1-4alkyl, and substituted C1-4 alkyl; or (ii) Q is combined with R6 and with the carbon atoms to wh
    Type: Application
    Filed: October 31, 2007
    Publication date: January 7, 2010
    Inventors: Bingwei Vera Yang, Lidia M. Doweyko
  • Patent number: 7601722
    Abstract: The present invention is directed to aryl sulfamide derivatives of formula I: or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof, which are monoamine reuptake inhibitors, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions, including, inter alia, vasomotor symptoms, sexual dysfunction, gastrointestinal disorders and genitourinary disorder, depression disorders, endogenous behavioral disorders, cognitive disorders, diabetic neuropathy, pain, and other diseases or disorders.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: October 13, 2009
    Assignee: Wyeth
    Inventors: Casey Cameron McComas, Stephen Todd Cohn, Andrew Fensome, Joel Adam Goldberg, Charles William Mann, Michael Anthony Marella, David John O'Neill, Joseph Peter Sabatucci, Eugene Anthony Terefenko, Eugene John Trybulski, An Thien Vu, Richard Page Woodworth, Jr., Puwen Zhang
  • Publication number: 20090179638
    Abstract: Disclosed is an assay for identifying compounds that modulate a neuronal apoptotic pathway, the assay comprises: a) contacting HSP90 protein with a probe to form a probe: HSP90 complex, the probe being displaceable by a test compound; b) measuring a signal from the probe so as to establish a reference level; c) incubating the probe:HSP90 complex with the test compound; d) measuring the signal from the probe; e) comparing the signal from step d) with the reference level, a modulation of the signal indicating that the test compound binds to HSP90. Also disclosed is a probe which is labeled with a detectable label and/or an affinity tag.
    Type: Application
    Filed: February 1, 2007
    Publication date: July 16, 2009
    Applicant: AEGERA THERAPEUTICS INC.
    Inventors: Philip A. Barker, James B. Jaquith, Stephen J. Morris, Amir Salehi
  • Patent number: 7560483
    Abstract: The present invention provides a method for synthesizing 1-(acyloxy)-alkyl derivatives from 1-acyl-alkyl derivatives, which typically proceeds stereospecifically, in high yield, does not require the use of activated intermediates and/or toxic compounds and is readily amendable to scale-up. The current invention also provides 1-acyl-alkyl derivatives of known drug components and methods for synthesizing these 1-acyl-alkyl derivatives.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: July 14, 2009
    Assignee: XenoPort, Inc.
    Inventors: Mark A. Gallop, Jia-Ning Xiang, Fenmei Yao, Laxminarayan Bhat, Cindy X. Zhou
  • Publication number: 20090118286
    Abstract: Use of heterobicyclic acrylamides of the formula (I) in which A1, A2, R1, R2, R3, R4, R5 and R6 are as defined in the description, for controlling pests, novel heterobicyclic acrylamides and processes for preparing these compounds, and also compounds of the formula (IA) in which A2, R1, R2, R5 and R6 are as defined in the description.
    Type: Application
    Filed: February 27, 2006
    Publication date: May 7, 2009
    Applicant: Bayer Cropscience AG
    Inventors: Hans-Georg Schwarz, Jurgen Scherkenbeck, Graham Holmwood, Jurgen Wieschemeyer, Peter Losel, Olga Malsam, Mark Wilhelm Drewes, Karl-Heinz Kuck, Ulrike Wachendorf-Neumann, Christian Arnold, Vincent Lee Salgado, Thomas Bretschneider
  • Publication number: 20090043091
    Abstract: A compound of formula I: and isomers, salts, solvates, chemically protected forms, and prodrugs thereof, wherein: R1 and R2 together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; and RN1 is selected from hydrogen, an optionally substituted C1-7 alkyl group, an optionally substituted C3-20 heterocyclyl group, an optionally substituted C5-20 aryl group, an acyl group, an ester group and an amido group, and its use as a pharmaceutical.
    Type: Application
    Filed: September 19, 2008
    Publication date: February 12, 2009
    Applicant: KUDOS PHARMACEUTICALS LIMITED
    Inventors: Graeme Cameron Murray Smith, Niall Morrison Barr Martin, Xiao-Ling Fan Cockcroft, Ian Timothy Williams Matthews, Keith Allan Menear, Laurent Jean Martin Rigoreau, Marc Geoffrey Hummersone, Roger John Griffin
  • Publication number: 20080306041
    Abstract: The invention describes compositions and kits comprising at least one cardiovascular compound comprising at least one heterocyclic nitric oxide donor group, and, optionally, at least one nitric oxide enhancing compound and/or at least one therapeutic agent. The invention also provides methods for (a) treating cardiovascular diseases; (b) treating renovascular diseases; (c) treating diabetes; (d) treating diseases resulting from oxidative stress; (e) treating endothelial dysfunctions; (f) treating diseases caused by endothelial dysfunctions; (g) treating cirrhosis; (h) treating pre-eclampsia; (j) treating osteoporosis; (k) treating nephropathy; (l) treating peripheral vascular diseases; (m) treating portal hypertension and (n) treating ophthalmic disorders. The cardiovascular compounds are preferably ?-adrenergic antagonists, angiotensin-converting enzyme (ACE) inhibitors, anti-hyperlipidemic compounds, and antithrombotic and vasodilator compounds.
    Type: Application
    Filed: January 23, 2006
    Publication date: December 11, 2008
    Inventor: David S. Garvey
  • Publication number: 20080167303
    Abstract: The present invention is directed to aryl sulfamide derivatives of formula I: or a pharmaceutically acceptable salt, stereoisomer or tautomer thereof, which are monoamine reuptake inhibitors, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions, including, inter alia, vasomotor symptoms, sexual dysfunction, gastrointestinal disorders and genitourinary disorder, depression disorders, endogenous behavioral disorders, cognitive disorders, diabetic neuropathy, pain, and other diseases or disorders.
    Type: Application
    Filed: December 12, 2007
    Publication date: July 10, 2008
    Applicant: Wyeth
    Inventors: Casey Cameron McComas, Stephen Todd Cohn, Andrew Fensome, Joel Adam Golderg, Charles William Mann, Michael Anthony Marella, David John O'Neill, Joseph Peter Sabatucci, Eugene Anthony Terefenko, Eugene John Trybulski, An Thien Vu, Richard Page Woodworth, Puwen Zhang
  • Patent number: 7348427
    Abstract: Antipathogenic benzamide compounds having the formula wherein at least one of the R1 groups is F, Cl, CN or CF3 and R2, R3, Y, Z, m, and n are as defined herein.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: March 25, 2008
    Assignee: Genesoft Pharmaceuticals, Inc.
    Inventors: Roland W. Bürli, Jacob Kaizerman, Peter Jones
  • Publication number: 20070167622
    Abstract: Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, type II diabetes mellitus and metabolic syndrome.
    Type: Application
    Filed: January 8, 2007
    Publication date: July 19, 2007
    Inventors: Paul Gillespie, Robert Alan Goodnow, Agnieszka Kowalczyk, Kang Le, Qiang Zhang
  • Patent number: 7173030
    Abstract: The present invention relates to compounds with the formula (I) and also to pharmaceutical compositions comprising the compounds, as well as to the use of the compounds in medicine and for the preparation of a medicament which acts on the human 11-?-hydroxysteroid dehydrogenase type 1 enzyme.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: February 6, 2007
    Assignee: Biovitrum AB
    Inventors: David Pyring, Martin Henriksson, Jan Vagberg, Meredith Williams, Cecilia Nilsson, Catrine Dreifeldt
  • Patent number: 7141596
    Abstract: The present invention provides compounds that can modulate the activity of a target protein, such as a phosphatase, that selectively binds phosphorylated peptides or proteins. The present compounds can be useful in treating diseases or disorders, including, for example, diabetes and obesity, that are connected directly or indirectly to the activity of the target protein.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: November 28, 2006
    Assignee: Incyte Corporation
    Inventors: Andrew P. Combs, Eddy Wai Tsun Yue, Michael J. Bower, Wenyu Zhu, Matthew L. Crawley, Richard B. Sparks, James R. Pruitt, Amy Takvorian
  • Patent number: 7084139
    Abstract: The invention relates to compounds of formula (Ic) processes for their preparation, pharmaceutical compositions containing them and to their use in medicine, particularly use in the amelioration of a clinical condition for which a Factor Xa inhibitor is indicated.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: August 1, 2006
    Assignee: SmithKline Beecham Corporation
    Inventors: Chuen Chan, Julie Nicole Hamblin, Henry Anderson Kelly, Nigel Paul King, Andrew McMurtrie Mason, Vipulkumar Kantibhai Patel, Stefan Senger, Gita Punjabhai Shah, Nigel Stephen Watson, Helen Elisabeth Weston, Caroline Whitworth, Robert John Young
  • Patent number: 7074788
    Abstract: The present invention relates to compounds with the formula (I) and also to pharmaceutical compositions comprising the compounds, as well as to the use of the compounds in medicine and for the preparation of a medicament which acts on the human 11-?-hydroxysteroid dehydrogenase type 1 enzyme.
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: July 11, 2006
    Assignee: Biovitrum AB
    Inventors: Guido Kurz, Marianne Nilsson, Jerk Vallgårda, Meredith Williams
  • Patent number: 7022702
    Abstract: Pharmaceutical compositions and compounds are provided. The compounds of the invention have anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, formulations of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical formulations are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: April 4, 2006
    Assignee: QLT Inc.
    Inventors: Zaihui Zhang, Gregory B. Chopiuk, Timothy S. Daynard, Shisen Wang
  • Patent number: 6852739
    Abstract: The present invention describes novel nitrosated and/or nitrosylated proton pump inhibitor compounds, and novel compositions comprising at least one proton pump inhibitor compound that is optionally substituted with at least one NO and/or N02 group, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one nonsteroidal antiinflammatory drug, selective COX-2 inhibitor, antacid, bismuth-containing reagent, acid-degradable antibacterial compound, and mixtures thereof.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: February 8, 2005
    Assignee: Nitromed Inc.
    Inventors: David S. Garvey, L. Gordon Letts, Sang William Tam
  • Patent number: 6624165
    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: Grant
    Filed: April 9, 2002
    Date of Patent: September 23, 2003
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Robert H. Chen, Min A. Xiang
  • Patent number: 6596718
    Abstract: A compound of the formula A compound of formula I has a good affinity to the A2A receptor and is useful for the treatment of diseases mediated by this receptor.
    Type: Grant
    Filed: November 18, 2002
    Date of Patent: July 22, 2003
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Alexander Flohr, Roland Jakob-Roetne, Norcross David Roger, Claus Riemer
  • Publication number: 20030130258
    Abstract: The present invention relates to compounds with the formula (I) 1
    Type: Application
    Filed: November 22, 2002
    Publication date: July 10, 2003
    Inventors: Guido Kurz, Marianne Nilsson, Jerk Vallgarda, Meredith Williams
  • Patent number: 6503934
    Abstract: Compounds of the formula (I): are suitable for the preparation of pharmaceuticals for prophylaxis and treatment of all those diseases where an increased concentration of interleukin-1&bgr; participates in their course, for example septic shock, leukemia, hepatitis, muscular degeneration, HIV infections or degenerative joint diseases (such as osteoarthrosis, spondylosis, chondrolysis following joint trauma or prolonged immobilization of joints following meniscus or patella injuries, or torn ligaments), diseases of the connective tissue (such as collagenosis, periodontal diseases, or wound-healing disturbances), and chronic diseases of the locomotor system (such as inflammatory or immunologically or metabolism-related acute and chronic arthritis, arthropathies, rheumatoid arthritis, myalgias and disturbances in bone metabolism).
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: January 7, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Klaus-Ulrich Weithmann, Swen Hölder
  • Patent number: 6486156
    Abstract: This invention relates to compounds of formula (1), wherein substituents are defined in the description, that inhibit farnesylation of mutant ras gene products tough inhibition of the enzyme farnesyl-protein transferase (FPTase). The invention also relates to methods of manufacturing the compounds, pharmaceutical compositions and methods of treating diseases, especially cancer, which are mediated through farnesylation of ras.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: November 26, 2002
    Assignee: Astrazeneca AB
    Inventors: Jean-Claude Arnould, Annie Antoinette Christiane Olivier
  • Patent number: 6392040
    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: Grant
    Filed: March 9, 2001
    Date of Patent: May 21, 2002
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Robert H. Chen, Min A. Xiang
  • 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: 6218412
    Abstract: Compounds of the formula (I): are suitable for the preparation of pharmaceuticals for prophylaxis and treatment of all those diseases where an increased concentration of interleukin-1&bgr; participates in their course, for example septic shock, leukemia, hepatitis, muscular degeneration, HIV infections or degenerative joint diseases (such as osteoarthrosis, spondylosis, chondrolysis following joint trauma or prolonged immobilization of joints following meniscus or patella injuries, or torn ligaments), diseases of the connective tissue (such as collagenosis, periodontal diseases, or wound-healing disturbances), and chronic diseases of the locomotor system (such as inflammatory or immunologically or metabolism-related acute and chronic arthritis, arthropathies, rheumatoid arthritis, myalgias and disturbances in bone metabolism).
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: April 17, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Klaus-Ulrich Weithmann, Swen Hölder
  • 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: 6127537
    Abstract: A method for the preparation of 3-amino-1,2-propandiol derivatives of the formula (I) ##STR1## by reacting a compound of the formula (II) ##STR2## with RNH.sub.2, wherein R and R.sub.1 have the same meaning as given in the description. The formula (I) derivatives are .beta.-blockers used for treating hypertension.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: October 3, 2000
    Assignee: Everlight USA, Inc.
    Inventors: Biing-Jiun Uang, Jia-Wen Chang
  • Patent number: 6093738
    Abstract: Novel thiadiazole compounds are provided, which are effective as proton pumps inhibitors, useful in treating peptic ulcers by inhibition of the proton pump enzyme H.sup.+ /K.sup.+ -ATPase. The compounds are 3-substituted 1,2,4-thiadiazolo [4,5-.alpha.]benzimidazole and 3-substituted imidazo[1,2-d]-1,2,4-thiadiazoles corresponding to the general formula: ##STR1## where X and Z either represent an optionally substituted benzene ring fused to the diazole nucleus, or represent a variety of independent chemical groupings (hydrogen, lower alkyl, halo, etc.) and Y is selected from a wide range, e.g. heterocyclics and carbonyl groups.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: July 25, 2000
    Inventors: Khashayar Karimian, Tim F. Tam, Denis Desilets, Sue Lee, Tullio Cappelletto, Wanren Li
  • Patent number: 6087359
    Abstract: A thioaryl sulfonamide hydroxamic acid compound that inter alia inhibits matrix metalloprotease activity is disclosed as are a treatment process that comprises administering a contemplated thioaryl sulfonamide hydroxamic acid compound in a MMP enzyme-inhibiting effective amount to a host having a condition associated with pathological matrix metalloprotease activity.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: July 11, 2000
    Inventors: Daniel P. Getman, Daniel P. Becker, Thomas E. Barta, Clara I. Villamil, Susan L. Hockerman, Louis J. Bedell, Hui Li, John N. Freskos, Robert M. Heintz, Joseph J. McDonald, Gary A. DeCrescenzo
  • 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: 5877316
    Abstract: The present invention relates to compounds of formula (I), wherein R.sup.1 and R.sup.4 represent hydrogen, halogen, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkylC.sub.1-4 alkyl, C.sub.1-6 alkoxy, C.sub.1-4 alkyl substituted by a hydroxy or C.sub.1-4 alkoxy group, OCF.sub.3, hydroxy, trifluoromethyl, trimethylsilyl, nitro, CN, SR.sup.a, SOR.sup.a, SO.sub.2 R.sup.a, COR.sup.a, CO.sub.2 R.sup.a or CONR.sup.a R.sup.b, where R.sup.a and R.sup.b are each independently hydrogen or C.sub.1-4 alkyl; R.sup.2, R.sup.3 and R.sup.5 represent hydrogen, halogen, C.sub.1-6 alkyl, C.sub.1-4 alkoxy substituted by a C.sub.1-4 alkoxy group, or trifluoromethyl; R.sup.6 represents C.sub.1-6 alkyl, optionally substituted by oxo, substituted by a 5-membered heteroaromatic ring selected from oxazole, thiazole, isoxazole, isothiazole, oxadiazole and thiadiazole, wherein each heteroaromatic ring is substituted at the available carbon atom by a group of the formula: ZNR.sup.7 R.sup.8.
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: March 2, 1999
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Karen Elizabeth Haworth, Simon Neil Owen, Eileen Mary Seward
  • Patent number: 5852011
    Abstract: Disclosed are compounds represented by the following chemical formula (I) and pharmacologically acceptable salts thereof which are novel compounds useful as anticancer agents, antiviral agents or antimicrobial agents.
    Type: Grant
    Filed: January 19, 1996
    Date of Patent: December 22, 1998
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Akio Matsunaga, Yuki Nakajima, Hiroshi Kohno, Hironori Komatsu, Hajime Edatsugi, Daiji Iwata, Kimiko Takezawa
  • Patent number: 5814629
    Abstract: The invention relates to novel microbicidal and plant-immunising compounds of formula I ##STR1## wherein: X is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, SR.sub.8, N(R.sub.9)R.sub.10, CH.sub.2 OH, CHO or COOR.sub.8 ;R.sub.8 to R.sub.10 are hydrogen, C.sub.1 -C.sub.4 alkyl, benzyl, C.sub.1 -C.sub.4 acyl or benzoyl;Z is hydrogen, halogen, or a methyl group that is unsubstituted or to which from 1 to 3 unsubstituted or substituted hetero atoms O, S and/or N are bonded; in free form or in the form of salts. They can be used in crop protection for controlling and preventing disease infestation.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: September 29, 1998
    Assignee: Novartis Finance Corporation
    Inventors: Peter Stanetty, Walter Kunz
  • Patent number: 5780392
    Abstract: This invention concerns heterocyclyl-1,3,4-thiadiazolyloxycetamides of the formula ##STR1## in which R.sup.1 is hydrogen or optionally substituted alkyl, alkenyl, alkinyl or aralkyl, R.sup.2 is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkinyloxy or R.sup.1 and R.sup.2, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated or unsaturated nitrogen heterocycle which may contain other hetero-atoms and to which a benzo-grouping can be fused, and Het is an optionally substituted heterocyclyl group with the exception of thienyl. The Invention also concerns a method of preparing such compounds, intermediates used in their preparation and the use of such compounds as herbicides.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: July 14, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz Forster, Hans-Joachim Diehr, Hans-Joachim Santel, Markus Dollinger
  • Patent number: 5767041
    Abstract: The invention relates to new substituted aryliminoheterocycles of the general formula (I) ##STR1## in which A represents oxygen, sulphur or the group N--R.sup.1 whereR.sup.1 represents hydrogen or in each case optionally substituted alkyl, alkenyl or akinyl,E represents one of the following groups ##STR2## where Q represents oxygen, sulphur or the group N--R.sup.1 (where R.sup.1 has the abovementioned meaning) andR.sup.2 represents hydrogen, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl,R represents hydrogen or in each case optionally substituted alkyl, alkenyl or alkinyl, andAr represents in each case optionally substituted monocyclic or bicyclic aryl or heteroaryl,to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: June 16, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Otto Schallner, Andreas Lender, Hans-Joachim Santel, Markus Dollinger
  • Patent number: 5691336
    Abstract: Substituted heterocycles of the general structural formula: ##STR1## are tachykinin receptor antagonists useful in the treatment of inflammatory diseases, pain or migraine, asthma, and emesis.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: November 25, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Conrad P. Dorn, Jeffrey J. Hale, Malcolm Maccoss, Sander G. Mills
  • Patent number: 5677302
    Abstract: Novel thiadiazole compounds are provided, which are effective as proton pumps inhibitors, useful in treating peptic ulcers by inhibition of the proton pump enzyme H.sup.+ /K.sup.+ -ATPase. The compounds are 3-substituted 1,2,4-thiadiazolo ?4,5-.alpha.!benzimidazole and 3-substituted imidazo?1,2-d!-1,2,4-thiadiazoles corresponding to the general formula: ##STR1## where X and Z either represent an optionally substituted benzene ring fused to the diazole nucleus, or represent a variety of independent chemical groupings (hydrogen, lower alkyl, halo, etc.) and Y is an electronegative group.
    Type: Grant
    Filed: February 26, 1996
    Date of Patent: October 14, 1997
    Assignee: Apotex Inc.
    Inventors: Khashayar Karimian, Tim F. Tam, Denis Desilets, Sue Lee, Tullio Cappelletto, Wanren Li
  • Patent number: 5637699
    Abstract: Substituted heterocycles of the general structural formula: ##STR1## are tachykinin receptor antagonists useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis, and calcium channel blockers useful in the treatment of cardiovascular conditions such as angina, hypertension or ischemia.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: June 10, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Conrad P. Dorn, Jeffrey J. Hale, Paul E. Finke, Malcolm MacCoss, Sander G. Mills, Shrenik K. Shah, Mark S. Chambers, Timothy Harrison, Tamara Ladduwahetty, Brian J. Williams
  • Patent number: 5569655
    Abstract: Substitutued heterocyclylisoquinolinium salts, pharmaceutical compositions containing them and methods for the treatment or prevention of neurodegenerative disorders or neurotoxic injuries utilizing them.
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: October 29, 1996
    Assignee: Sterling Winthrop Inc.
    Inventors: John A. Dority, Jr., William G. Earley, Virendra Kumar, John P. Mallamo, Matthew S. Miller, Chakrapani Subramanyam
  • Patent number: 5556909
    Abstract: Substituted 2-arylcarbonyloxymethyl-1,2,5-thiadiazolidin-3-one 1,1-dioxide derivatives, pharmaceutical compositions containing them and methods for the treatment of degenerative diseases utilizing them.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: September 17, 1996
    Assignee: Sanofi Winthrop Inc.
    Inventor: Ranjit C. Desai
  • Patent number: 5512576
    Abstract: 2-Substituted 1,2,5-thiadiazolidin-3-one 1,1-dioxides, pharmaceutical compositions containing them and methods for the treatment of degenerative diseases utilizing them.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: April 30, 1996
    Assignee: Sterling Winthrop Inc.
    Inventors: Ranjit C. Desai, Dennis J. Hlasta
  • Patent number: 5506227
    Abstract: Compounds having the formula I: ##STR1## are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: April 9, 1996
    Assignee: Merck Frosst Canada, Inc.
    Inventors: Robert Zamboni, Daniel Guay, Jacques-Yves Gauthier
  • Patent number: 5482916
    Abstract: Thiadiazole derivatives with excellent herbicidal effectiveness, wide herbicidal spectrum and excellent selectivity are disclosed. The thiadiazole derivatives are represented by one of the formula [I]-[IV].
    Type: Grant
    Filed: March 5, 1993
    Date of Patent: January 9, 1996
    Assignee: Tosoh Corporation
    Inventors: Yasuaki Hanasaki, Kazuaki Tsukuda, Hiroyuki Watanabe, Kenji Tsuzuki, Mitsuyuki Murakami, Noritoshi Niimi
  • Patent number: 5461175
    Abstract: A method for separating enantiomers of a derivative of an aryloxipropanolamine is disclosed, characterized in that the derivative is contacted with a chiral solid-phase chromatography material containing molecular imprints of an optically pure enantiomer of the derivative to be separated.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: October 24, 1995
    Inventors: Lutz Fischer, Ralf Muller, Klaus Mosbach, Bjorn Ekberg
  • Patent number: 5416065
    Abstract: Thiadiazabicyclooctanes of formula I ##STR1## wherein Z is oxygen or sulfur;R.sub.53 is hydrogen or C.sub.1 -C.sub.6 alkyl;R.sub.54 is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.3 -C.sub.6 alkenyloxy, C3-C6alkynyioxy, hydroxy or C.sub.1 -C.sub.6 haloalkoxy; orR.sub.53 and R.sub.54, together with the carbon atom to which they are bonded, form an unsubstituted 3-, 4-, 5- or 6-membered saturated ring;W is a group of formulae W.sub.1 to W.sub.
    Type: Grant
    Filed: November 18, 1993
    Date of Patent: May 16, 1995
    Assignee: Ciba-Geigy Corporation
    Inventors: Hans-Georg Brunner, Hans Moser, Georg Pissiotas
  • Patent number: 5354860
    Abstract: A process for preparing S-(-)-3-morpholino-4-(3-tert-butylamino-2-hydroxypropoxy)-1,2,5-thiadiazol e hemihydrate, i.e. S-timolol hemihydrate, wherein the compound is crystallized in optically pure form as the hemihydrate from a mixture containing an organic solvent, water and S-timolol base. This process can be used in the purification of S-timolol, especially for the removal of the corresponding R-enantiomer.
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: October 11, 1994
    Inventor: Markku Peralampi
  • Patent number: 5320839
    Abstract: Topical ophthalmic compositions comprising certain thiadiazoles are useful in the treatment of glaucoma and ocular hypertension. The thiadiazoles are slightly less potent than timolol; however, they have greatly reduced systemic side effects as compared to timolol.
    Type: Grant
    Filed: August 10, 1993
    Date of Patent: June 14, 1994
    Assignee: Alcon Laboratories, Inc.
    Inventors: Louis DeSantis, Jr., Robert J. Adamski
  • Patent number: 5318964
    Abstract: Hydroxamic acid derivatives of the formula ##STR1## and pharmaceutically acceptable salts thereof, which are collagenase inhibitors useful for the control or prevention of degenerative joint diseases, such as, rheumatoid arthritis and osteoarthritis or for the treatment of invasive tumors, atherosclerosis or multiple sclerosis, are described. Said compounds can be prepared either by hydroxamidating a corresponding carboxylic acid or deprotecting a corresponding benzyloxycarbamoyl compound.
    Type: Grant
    Filed: May 24, 1993
    Date of Patent: June 7, 1994
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Michael J. Broadhurst, Paul A. Brown, William H. Johnson, Geoffrey Lawton
  • Patent number: 5294596
    Abstract: The invention relates to novel heterocyclyltriazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen or represents alkyl or cycloalkyl, each of which is optionally substituted,R.sup.2 represents hydrogen, hydroxyl, mercapto or halogen or represents alkyl, alkenyl, alkinyl, cycloalkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, arylalkyl, amino or heterocyclyl, each of which is optionally substituted, andHet represents an optionally substituted heterocycle of the formula ##STR2## in which X in each case represents oxygen, sulphur, an NH group or an N-alkyl group,a process for their preparation and their use as herbicides.
    Type: Grant
    Filed: July 21, 1993
    Date of Patent: March 15, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wilhelm Haas, Kurt Findeisen, Karl-Heinz Linker, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt