Chalcogen Or The Nitrogen Attached Directly To Diazole Ring Nitrogen By Nonionic Bonding Patents (Class 548/331.1)
  • Patent number: 9084423
    Abstract: Disclosure is provided for imidazole derivative compounds that prevent, remove and/or inhibit the formation of biofilms, compositions comprising these compounds, devices comprising these compounds, and methods of using the same.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: July 21, 2015
    Assignee: North Carolina State University
    Inventors: Christian Melander, John Cavanagh, Robert W. Huigens, III, T. Eric Ballard, Justin J. Richards
  • Patent number: 8653124
    Abstract: Disclosure is provided for imidazole derivative compounds that prevent, remove and/or inhibit the formation of biofilms, compositions comprising these compounds, devices comprising these compounds, and methods of using the same.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: February 18, 2014
    Assignee: North Carolina State University
    Inventors: Christian Melander, John Cavanagh, Robert W. Huigens, III, T. Eric Ballard, Justin J. Richards
  • Publication number: 20140023691
    Abstract: Disclosure is provided for imidazole derivative compounds useful to inhibit the formation of biofilms and/or inhibit microbial growth, compositions including these compounds, devices including these compounds, and methods of using the same.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: North Carolina State University
    Inventors: Christian Melander, W. Steve McCall, Zhaoming Su, Roberta Worthington
  • Publication number: 20130225587
    Abstract: The compound of Formula (I), pharmaceutically acceptable salts thereof, solvates thereof, chelates thereof, non-covalent complexes thereof or produgs of compounds mentioned above or the mixture of any form above mentioned are provided. The use of the compounds in manufacturing a medicament for the treatment and/or prevention of diabetes, obesity and related disorders.
    Type: Application
    Filed: November 9, 2011
    Publication date: August 29, 2013
    Applicants: Zhejiang Beta Pharma Incorporation, Fujian Haixi Pharmaceuticals, Inc.
    Inventors: Xinshan Kang, Wei Long, Cunbo Ma, Yanping Wang, Xiaoyan Shen, Yunyan Hu, Fenlai Tan, Yinxiang Wang
  • Patent number: 8466182
    Abstract: The present invention relates to compounds of Formula I below and their tautomers or pharmaceutically acceptable salts, compositions and methods of uses thereof.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: June 18, 2013
    Assignees: The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone, University of Maryland, Baltimore
    Inventors: Paul J. Muchowski, Joseph M. Muchowski, Robert Schwarcz, Paolo Guidetti
  • Publication number: 20120283303
    Abstract: The present invention relates to the use of N-aminoimidazole or N-aminoimidazole thione derivatives as cytoprotective compounds in vitro and in vivo and for the treatment or prevention of cell death mediated disorders and/or GSK-3 mediated disorders or processes.
    Type: Application
    Filed: April 30, 2012
    Publication date: November 8, 2012
    Applicant: K.U.LEUVEN RESEARCH AND DEVELOPMENT
    Inventors: Christophe Pannecouque, Wim Robberecht, Miguel Stevens
  • Patent number: 8071609
    Abstract: This invention relates to compounds of the general formula: in which Q is an ethynyl or ethenyl moiety; Ring A is an aryl, heteroaryl or heterocyclic ring or ring system; and the remaining variable groups are as defined herein, and to their preparation and use.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: December 6, 2011
    Assignee: ARIAD Pharmaceuticals, Inc.
    Inventors: Yihan Wang, Wei-Sheng Huang, Rajeswari Sundaramoorthi, Xiaotian Zhu, R. Mathew Thomas, William C. Shakespeare, David C. Dalgarno, Tomi K. Sawyer
  • Patent number: 8053435
    Abstract: The present invention discloses novel naphthalenyloxypropenyl derivatives useful for inhibiting the enzyme activity of histone deacetylase, leading effective suppression of cancer cell proliferation.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: November 8, 2011
    Assignees: Korea Research Institute of Chemical Technology, Crystalgenomics, Inc.
    Inventors: Cheol Hae Lee, Hee Jung Jung, Jae Hak Kim, Won Jang Jeong, Joong Myung Cho, Seong Gu Ro, Young Lan Hyun, Cheol Soon Lee, Dongkyu Shin
  • Patent number: 7906544
    Abstract: Disclosure is provided for imidazole derivative compounds that prevent, remove and/or inhibit the formation of biofilms, compositions comprising these compounds, devices comprising these compounds, and methods of using the same.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: March 15, 2011
    Assignee: North Carolina State University
    Inventors: Christian Melander, John Cavanagh, Robert W. Huigens, III, T. Eric Ballard, Justin J. Richards
  • Patent number: 7745458
    Abstract: The present invention relates to novel compounds of formula (I) or a salt thereof: wherein: p is 0, 1, 2, 3, 4 or 5; R1 is independently selected from a group consisting of: halogen, hydroxy, cyano, C1-4alkyl, haloC1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, C1-4alkanoyl and SF5; n is 3 or 4; R2 is hydrogen or C1-4alkyl; n is 2 or 3; X is —CH2—, —O— or —S—; Z may be —CH— or N; A is a group P or P1, wherein P is and P1 is and Y is hydrogen, —OH, C1-4alkyl, haloC1-4alkyl, phenyl or a heteroaromatic group, wherein the phenyl and the heteroaromatic group are optionally substituted by one or two substituents selected from a group consisting of C1-4alkyl, haloC1-4alkyl, C1-4alkoxy and haloC1-4alkoxy; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D3 receptors, e.g. to treat substance related disorders, as antipsychotic agents premature ejaculation or cognition impairment.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: June 29, 2010
    Assignee: Glaxo Group Limited
    Inventors: Luca Arista, Anna Checchia, Gabriella Gentile, Dieter Hamprecht, Fabrizio Micheli
  • Patent number: 7479357
    Abstract: An organophotoreceptor that includes: (a) a charge transport material having the formula wherein A is selected from heterocyclic groups, naphthyl group, alkylsulfonylphenyl, stilbenyl or the group X, wherein X is represented by the formula B is selected from hydrogen, alkyl group, and an aryl group, with the proviso that when A is naphthyl, B is naphthyl; or where R1 is selected from the group consisting of N-pyrrolyl, N-pyrazolyl, N-tetrazolyl, N-indolyl, N-carbazolyl, N-triazolyl, N-imidazolyl, N-benzimidazolyl, N-indazolyl, and N-benzotriazolyl group, and R3 is a 9-fluorenone group. (b) a charge generating compound; and (c) an electrically conductive substrate.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: January 20, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kam W. Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R. Katritzky, Ritu Jain, Rexiat Maimait, Anatoliy V. Vakulenko
  • Patent number: 7304083
    Abstract: A 2-iminoimidazole derivative represented by the formula: {wherein R1, R2 and R3 represent hydrogen, optionally substituted C1-6 alkyl, etc.; R6 represents hydrogen, C1-6 alkyl, C1-6 alkyloxycarbonyl, etc.; Y1 represents a single bond, —CH2—, etc.; Y2 represents a single bond, —CO—, etc.; and Ar represents hydrogen, a group represented by the formula: [wherein R10–R14 represent hydrogen, C1-6 alkyl, hydroxyl, C1-6 alkoxy, etc., and R11 and R12 or R12 and R13 may bond together to form a 5- to 8-membered heterocycle], etc.}or salt thereof.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: December 4, 2007
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara, Ieharu Hishinuma, Kazuo Okano, Syuhei Miyazawa, Richard Clark, Fumihiro Ozaki, Nobuaki Sato, Masanobu Shinoda, Atsushi Kamada, Itaru Tsukada, Fumiyoshi Matsuura, Yoshimitsu Naoe, Taro Terauchi, Yoshiaki Oohashi, Osamu Ito, Hiroshi Tanaka, Takashi Musha, Motoji Kogushi, Tsutomu Kawata, Toshiyuki Matsuoka, Hiroko Kobayashi, Ken-ichi Chiba, Akifumi Kimura, Naoto Ono
  • Publication number: 20070197569
    Abstract: The present invention relates to a method for treating depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders which comprises administering to an individual a therapeutically effective amount of a compound of formula I wherein R, X, A, and n are as defined in the specification and pharmaceutically active salts, racemic mixtures, enantiomers, optical isomers and tautomeric forms thereof.
    Type: Application
    Filed: January 19, 2007
    Publication date: August 23, 2007
    Inventors: Marius Hoener, Sabine Kolczewski, Henri Stalder
  • Patent number: 7186742
    Abstract: The present invention provides benzamide inhibitors of the P2X7 receptor of the formula: wherein R1–R3 are as defined herein. The compounds of the invention are useful in the treatment of IL-1 mediated disorders, including, without limitation, inflammatory diseases such as osteoarthritis and rheumatoid arthritis; allergies, asthma, COPD, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: March 6, 2007
    Assignee: Pfizer Inc
    Inventors: Mark A Dombroski, Allen J. Duplantier, Chakrapani Subramanyam
  • Patent number: 7109227
    Abstract: The invention relates to novel imidazolamino compounds. Also disclosed are methods of treating cancer by using one of these compounds and pharmaceutical compositions containing one of these compounds.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: September 19, 2006
    Assignee: National Health Research Institutes
    Inventors: Chiung-Tong Chen, Wen-Tai Li, Der-Ren Hwang, Chu-Chung Lin
  • Patent number: 7049332
    Abstract: An N-aminoimidazole or N-aminoimidazolethione derivative, a pharmaceutically acceptable salt, a tautomer, an isomer, an ester or glycosylation product thereof, said derivative being represented by general formula (I): wherein m=zero or 1, n=zero or 1, R1 is selected from hydrogen, methyl or ethyl, R2 is selected from hydrogen, SH or —SR0 wherein R0 is methyl, benzyl or glucose residue; Q is selected from 1-naphtyl, 2-naphtyl, biphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl, 5-pyrimidyl, thienyl, or a substituted or unsubstituted phenyl ring, wherein the substitution is understood as being one or two substituents selected from H, F, Cl, Br, I, methyl, ethyl or isopropyl; L is selected from 1-naphtyl, 2-naphtyl, biphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl, 5-pyrimidyl, thienyl, or a substituted or unsubstituted phenyl ring wherein the substitution is understood as being one or two substituents selected from H, F, Cl, Br, I, methyl, ethyl or isopropyl.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: May 23, 2006
    Assignee: K. U. Leuven Research & Development
    Inventors: Erik De Clercq, Arthur Van Aerschot, Piet Herdewijn, Irene Lagoja, Christophe Pannecoucque
  • Patent number: 6891068
    Abstract: Disclosed is a one step method for preparing a ?-substituted sulfide by treating a ?-halosulfide with a nucleophile in water.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: May 10, 2005
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Hartmuth C. Kolb, Zhi-Cai Shi, Zhi-Min Wang
  • Patent number: 6846838
    Abstract: Compounds having the formula (I), or pharmaceutically-acceptable salts, hydrates or prodrugs thereof, are effective as inhibitors of Factor VIIa.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: January 25, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: William A. Slusarchyk, Scott A. Bolton, Timothy Herpin, Gregory S. Bisacchi, Zulan Pi, E. Scott Priestley
  • Publication number: 20040248958
    Abstract: The present invention relates to novel heterocyclic amide derivatives of the formula 1
    Type: Application
    Filed: June 10, 2004
    Publication date: December 9, 2004
    Inventors: Graham Holmwood, Klaus-Gunther Tietjen, Michael Schindler, Christoph Erdelen, Angelika Lubos-Erdelen, Ulrike Wachendorff-Neumann, Andreas Turberg, Olaf Hansen
  • Publication number: 20040242662
    Abstract: Novel azinylsulfonylimidazoles of the formula 1
    Type: Application
    Filed: October 7, 2003
    Publication date: December 2, 2004
    Inventors: Stefan Hillebrand, Lutz Assmann, Ulrike Wachendorff-Neumann
  • Patent number: 6797828
    Abstract: The invention provides novel processes for preparing efficiently compounds of general formula (1) (wherein R1 and R2 are each independently hydrogen, optionally substituted C1-C10 alkyl, C3-C14 hydrocarbyl bearing alicyclic skeleton, or the like) and initermediates thereof. Compounds of general formula (I) can be prepared by subjecting compounds of general formula (II) and/or salts thereof to cyclization hydrolysis in an aqueous basic solution. Further, compounds of general formula (II) can be prepared from industrially easily available diaminomaleonitrile in a high yield.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: September 28, 2004
    Assignee: Nippon Soda Co. Ltd.
    Inventors: Hiroaki Shibasaki, Fumihiko Nagasaki, Mitsuru Takase, Satoru Yamazaki, Yutaka Ishii, Kimihiko Oohata
  • Patent number: 6737433
    Abstract: Imidazole derivatives of the formula: in which R1 and R2 are each independently hydrogen, (C1-C6)alkyl or (C3-C8)cycloalkyl; n is 0, 1 or 2; R3, R4, R5 and R6 are each independently hydrogen or a (C1-C6)alkyl, halogen, cyano, (C1-C6)alkoxy, trifluoromethyl, (C1-C6)alkylthio, (C1-C6)alkylsulfonyl, sulfonamido, acyl, (C1-C6)alkoxycarbonyl, or carboxamido group; R3 and R6 together with the phenyl ring bearing them can also form a benzofurane, or a N-methylbenzotriazole. The invention also relates to pharmaceutical compositions containing these derivatives, and to the uses thereof.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: May 18, 2004
    Assignee: Laboratoire Theramex
    Inventors: Nathalie Adje, Paule Bonnet, Denis Carniato, Remi Delansorne, Jean Lafay, Jean-Claude Pascal
  • Publication number: 20040014745
    Abstract: This invention relates to new amide compounds having the potentiation of the cholinergic activity, etc., and represented by general formula [I].
    Type: Application
    Filed: July 15, 2003
    Publication date: January 22, 2004
    Applicant: Fujisawa Pharmaceutical Co. Ltd.
    Inventors: Akira Yamada, Satoshi Aoki
  • Patent number: 6677353
    Abstract: The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-heteroaralkyl aminoalcohols.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: January 13, 2004
    Assignee: Pharmacia Corporation
    Inventors: James A. Sikorski, Richard C. Durley, Deborah A. Mischke, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Margaret L. Grapperhaus, Brian S. Hickory, Mark A. Massa, Monica B. Norton, William F. Vernier, Barry L. Parnas, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • Patent number: 6620963
    Abstract: Compounds of the formula where the variables have the meaning defined in the specification, which bind specifically or selectively to to RAR&agr; retinoid receptors.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: September 16, 2003
    Assignee: Allergan, Inc.
    Inventors: Tien T. Duong, Richard Beard, Roshantha A. Chandraratna
  • Patent number: 6566387
    Abstract: The invention relates to the use of guanidine compounds in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: May 20, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Michael R. Palovich, Katherine L. Widdowson
  • Publication number: 20030040630
    Abstract: Sulphonyl-imidazole derivatives of the formula 1
    Type: Application
    Filed: August 2, 2002
    Publication date: February 27, 2003
    Inventors: Holger Weintritt, Reinhard Lantzsch, Thorsten Muh
  • Patent number: 6479531
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors. X and Y are independently ═N—, —N(R5)—═CH—, —S— or —O—.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: November 12, 2002
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Ian Duncan Linney, Paul Trevor Wright, Iain Mair McDonald, Katherine Isobel Mary Steel, Robert Antony David Hull, Sonia Patricia Roberts, John David Gaffen, Jeremy Gilbert Vinter, Martin Keith Walker, James Whyte Black, Gillian Fairfull Watt, Elaine Anne Harper, Nigel Paul Shankley, Matthew John Tozer, David John Dunstone, Michael John Pether, Elliot James Lilley, David Andrew Sykes, Caroline Minli Rachel Low, Eric Peter Griffin, Laurence Wright
  • Patent number: 6458803
    Abstract: The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-heteroaralkyl aminoalcohols.
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: October 1, 2002
    Assignee: G.D. Searle & Co.
    Inventors: James A. Sikorski, Richard C. Durley, Deborah A. Mischke, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Margaret L. Grapperhaus, Brian S. Hickory, Mark A. Massa, Monica B. Norton, William F. Vernier, Barry L. Parnas, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • 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
  • Publication number: 20020095055
    Abstract: The present invention provides a process for the preparation of high quality amine oxide by reacting a tertiary or secondary amine with hydrogen peroxide as an oxidant in presence of a recyclable heterogeneous layered double hydroxide exchanged with one of the anions of transition metal oxides as a catalyst in a solvent selected from the group consisting of water, water containing dodecylbenzenesulfonic acid sodium salt as additive, and a water miscible organic solvent.
    Type: Application
    Filed: September 27, 2001
    Publication date: July 18, 2002
    Inventors: Boyapati M. Choudary, Balagam Bharathi, Mannepalli L. Kantam, Chinta R.V. Reddy, Kondapuram V. Raghavan
  • Patent number: 6291499
    Abstract: Novel 4-substituted cyclohexanes substituted in the 1-position with 2-benzimidazoles, 2-imidazopyridines, or 4-imidazoles either directly or through a C1-C4alkyl, cycloalkyl, hydroxyalkyl, alkoxy or aminoalkyl chain are effective as NMDA NR2B antagonists useful for relieving pain.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: September 18, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Wayne Thompson, David A. Claremon, Peter M. Munson, John A. McCauley