Halogen Attached Directly Or Indirectly To The Diazole Ring By Acyclic Nonionic Bonding Patents (Class 548/343.1)
  • Patent number: 11091443
    Abstract: Provided herein are substituted haloimidazole crystals, the substituted haloimidazole crystal comprising a substituted haloimidazole compound wherein the substituents are selected from the group consisting of hydrogen, an alkyl, and a halogen. The substituted haloimidazole crystals may further comprise second substituted haloimidazole. The substituted haloimidazole crystals may be piezoelectric, ferroelectric, flexible, or any combination thereof. Also provided herein are methods for preparing substituted haloimidazole crystals.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: August 17, 2021
    Assignees: NORTHWESTERN UNIVERSITY, KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST), UCHICAGO ARGONNE, LLC
    Inventors: Magdalena Owczarek, Karl A. Hujsak, Daniel P. Ferris, Aleksandrs Prokofjevs, Dravid P. Vinayak, James Fraser Stoddart, Daniel Seungbum Hong
  • Patent number: 10914603
    Abstract: A system includes a processor configured to receive a route request including at least one ride-comfort parameter. The processor is also configured to determine a route including a road for which predefined comfort characteristics corresponding to the ride-comfort parameter meet the included ride-comfort parameter and return the route responsive to completing the determination.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: February 9, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Oliver Lei, Allen R. Murray
  • Publication number: 20140287640
    Abstract: Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: Materials Modification Inc
    Inventors: Humcha Krishnamurthy Hariprakasha, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
  • Patent number: 8735438
    Abstract: A compound having selective modulating activity at the alpha 2B and/or alpha 2C adrenergic receptor subtypes is represented by the general Formula 1: wherein n=1-4; X is C or N; R1-R6 can be the same or different and are independently selected from the group consisting of H, C1-6 alkyl, OCH3, OH, F, Cl, Br, CH2OH, CH2N(R7)2, C(O)R8, CH2CN, CF3, wherein R7 is H or C1-6 alkyl; and R8 is C1-6 alkyl or aryl. The compounds of Formula 1 can be incorporated in pharmaceutical compositions and used in methods of treatment of alpha 2 receptor mediated diseases and conditions.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: May 27, 2014
    Assignee: Allergan, Inc.
    Inventors: Santosh C. Sinha, Todd M. Heidelbaugh, Smita Bhat, Ken Chow, Michael Garst
  • Publication number: 20140142307
    Abstract: Singly and multiply charged imidazolium cations (ICs) have been identified as a class of chemical compositions that possess potent antineoplastic, antibacterial and antimicrobial properties. The imidazolium cations disclosed demonstrate greater or equivalent potency towards cancerous cells as the current clinical standard, cisplatin. These imidazolium cations, however, achieve this efficacy without any of the known toxic side effects caused by heavy metal-based antineoplastic drugs such as cisplati.
    Type: Application
    Filed: April 30, 2012
    Publication date: May 22, 2014
    Inventors: Wiley Youngs, Matthew Panzner, Claire Tessier, Michael Deblock, Brian Wright, Patrick Wagers, Nikki Robishaw
  • Publication number: 20140045977
    Abstract: The present invention relates to (i) novel fluoroionic compounds capable of dispersing particulate filler compositions into a fluoropolymer; (ii) novel particulate compositions in which particulates are surface-functionalized with a fluoroionic compound; (iii) fluoropolymer composite materials containing the surface-functionalized particulates of (ii) incorporated into a fluoropolymer; (iv) crosslinked versions of (iii); v) methods for producing the crosslinked material of (iv); and (vi) articles of manufacture containing the compositions (iii) and (iv).
    Type: Application
    Filed: October 3, 2013
    Publication date: February 13, 2014
    Applicant: The Research Foundation for The State University of New York
    Inventors: Benjamin S. HSIAO, Benjamin CHU, Jie WEI, Hongyang MA, Feng ZUO
  • Patent number: 8623942
    Abstract: The present invention provides a liquid curable epoxy resin composition that has excellent storage stability and curing properties and provides a cured product having excellent properties, particularly, excellent organic solvent resistance. For that purpose, a clathrate containing a carboxylic acid compound and at least one selected from the group consisting of an imidazole compound represented by formula (I), wherein R1 to R4 each represent a hydrogen atom or the like, and 1,8-diazabicyclo[5.4.0]undecene-7 (DBU) is mixed in an epoxy resin. The liquid curable epoxy resin composition uses a liquid epoxy resin or an organic solvent.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: January 7, 2014
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Masami Kaneko, Kazuo Ono, Natsuki Amanokura, Naoyuki Kamegaya
  • Publication number: 20130316248
    Abstract: The invention relates to a method for producing perfluoroalkanesulfonic acid esters and for further transforming the same into the salts thereof. The invention also relates to the use of the produced compounds in electrolytes, batteries, capacitors, supercapacitors, and galvanic cells.
    Type: Application
    Filed: July 8, 2009
    Publication date: November 28, 2013
    Inventors: Nikolai Ignatyev, Michael Schmidt, Udo Heider, Peter Sartori, Andry Kucheryna
  • Publication number: 20130303572
    Abstract: Compounds of general formula (I), salts or solvates thereof and pharmaceutical compositions containing same: wherein Z is N or CH or the Z(R1) part is replaced with a covalent bond, m and n is 0, 1, 2 or 3; HET is heteroaryl; X is CF3, halogen, CO-heterocyclyl, COOR3 or CONHR3; R1 is H, (CH2)o-aryl, (CH2)p-heteroaryl, (CH2)q-biphenyl; C(O)—R5; S(O)2—R6; R2 is H, aryl, heteroaryl, Y—(CH2)r-aryl, Y—(CH2)s-heteroaryl, where some of the above substituents may be substituted; Y is O or S; with the exclusion of the compound where HET is 1,3-thiazol, X is COOH, R1 is 4-fluorophenyl and R2 is benzyloxy. The invention also relates to the use of a compound of general formula (I), salts or solvates thereof for the use in the prevention or treatment of diseases where the activation of MMPs is involved in the pathomechanism. In this aspect the use of the above excluded compound is also inventive.
    Type: Application
    Filed: December 19, 2011
    Publication date: November 14, 2013
    Inventors: Péter Ferdinandy, Tamás Bálint Csont, Csaba Csonka, Krisztina Kedvesné Kupai, László Kovács, Attila Kis-Tamás, Ferenc Tamás Takács, Dénes Kónya, Gábor Medgyes, Sándor Cseh, István Hajdú, Zsolt Lõrincz, György Dormán, Anikó Görbe
  • Patent number: 8558005
    Abstract: The present invention relates to a method for the production of 2-halo-4-nitroimidazole and intermediates thereof. Further, the present invention relates to a production process of 1,4-dinitroimidazole comprising subjecting 4-nitroimidazole to nitration reaction. Furthermore, the present invention relates to a production process of 4-nitroimidazole comprising subjecting imidazole to nitration reaction.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: October 15, 2013
    Assignees: Dynamit Nobel GmbH Explosivstoff-und Systemtechnik, Asahi Kasei Chemicals Corporation, Otsuka Pharmaceutical Co., Ltd.
    Inventors: Guido Wuellner, Franz-Willi Herkenrath, Alexander Juelich, Yoshinori Yamada, Shuji Kawabe
  • Publication number: 20130261128
    Abstract: This is to provide a continuous arycyclic compound having a DGAT1 inhibitory activity, and useful for prophylaxis and/or treatment of obesity or hyperlipidemia caused by obesity, hypertriglyceridemia, lipid metabolism disorder, fatty liver, hypertension, arteriosclerosis, diabetes, etc., as well as to provide a DGAT1 inhibitor comprising the continuous arycyclic compound or a pharmaceutically acceptable salt thereof as an effective ingredient. Disclosed is the continuous arycyclic compound is represented by the formula: wherein the substituents in the formula are the same as defined in the specification, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 3, 2013
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Osamu Sakurai, Kunio Saruta, Norimitsu Hayashi, Takashi Goi, Kenji Morokuma, Hidekazu Tsujishima, Hiroaki Sawamoto, Hiroaki Shitama, Ritsuo Imashiro
  • Patent number: 8513294
    Abstract: Disclosed are compounds of the general formula (I): compositions comprising an effective amount of said compounds either alone or in combination with other chemotherapeutic agents, and methods useful for treating or preventing cancer and for inhibiting tumor tissue growth. These compounds attenuate the oxidative damage associated with increased heme-oxygenase activity and can reduce cell proliferation in transformed cells. In addition, the described compounds and compositions are useful as neuroprotectants and for treating or preventing neurodegenerative disorders and other diseases of the central nervous system.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: August 20, 2013
    Assignees: Osta Biotechnologies, Queens University at Kingston, The Sir Mortimer B. Davis-Jewish General Hospital
    Inventors: Ajay Gupta, Hyman M. Schipper, Moulay Alaoui-Jamali, Walter A. Szarek, Kanji Nakatsu, Jason Z. Vlahakis
  • Patent number: 8476456
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and But represents tert-butyl, with an acid. The 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I are useful as anti-inflammatory agents.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: July 2, 2013
    Assignee: Palau Pharma, S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González
  • Patent number: 8460581
    Abstract: The present invention relates to imidazole derivatives and their use as dopants for doping an organic semiconductor matrix material, organic semiconductor materials and electronic or optoelectronic structural elements.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: June 11, 2013
    Assignee: Novaled AG
    Inventors: Horst Hartmann, Olaf Zeika, Martin Ammann, Rene Dathe
  • Patent number: 8309740
    Abstract: The present invention relates to a method for one-pot synthesis of ionic liquid with fluoroalkyl group, more particularly to a method for one-pot synthesis of ionic liquid with fluoroalkyl group represented by the following Chemical Formula 1 by adding and reacting a nitrogen-containing compound, a Brønsted acid of the formula YH and a fluoroolefin compound of the formula CFR1?CR2R3 in a single reactor: wherein represents a nitrogen-containing compound; Y? represents an anion of the Brønsted acid; and R1, R2 and R3, which may be same or different, represent hydrogen, fluorine, C1-C10 alkyl or C1-C10 fluoroalkyl having from 1 to 23 fluorine atoms.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: November 13, 2012
    Assignee: Korea Institute of Science and Technology
    Inventors: Hyun Joo Lee, Dong Jin Suh, Byoung Sung Ahn, Hong Gon Kim, Chang Soo Kim, Hoon Sik Kim
  • Patent number: 8211277
    Abstract: The present invention relates to compounds containing organofluorochlorophosphate anions, the preparation thereof and the use thereof, in particular as ionic liquids.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: July 3, 2012
    Assignee: Merck Patent GmbH
    Inventors: Nikolai Ignatyev, German Bissky, Helge Willner
  • Publication number: 20120135316
    Abstract: Novel imidazolium salts of formula (I) are described in which R is a C1-C14 alkyl group, optionally substituted by one or more fluorine atoms, or a C2-C18 alkoxyalkyl group, R? is an alkyl group containing at least 8 carbon atoms, at least 6 of which are partially or entirely fluorinated, R? is hydrogen or C1-C3 alkyl, Z is an organic or inorganic anion, and Q is further defined. The compounds of formula (I) are liquid crystals over a wide temperature range, and are characterised by high conductivity, hydrophobicity and stability. These properties made them ideally suitable for use in devices based on electrochemical reactions, such as solar cells, fuel cells, electrochemical sensors, lithium batteries and capacitors, etc.
    Type: Application
    Filed: June 10, 2010
    Publication date: May 31, 2012
    Applicant: DAUNIA SOLAR CELL S.R.L.
    Inventors: Giuseppe Resnati, Pierangelo Metrangolo, Antonio Abate, Francesco Matteucci
  • Publication number: 20110275813
    Abstract: The present invention relates to the use of compounds of Formula (I) wherein R1, R2, R3, R4, R5, R6, Y, X, and G have the meanings given above as insecticides and/or acaricides and/or fungicides.
    Type: Application
    Filed: January 14, 2010
    Publication date: November 10, 2011
    Applicant: Bayer Cropscience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Stefan Lehr, Stefan Hillebrand, Arnd Voerste
  • Publication number: 20110263543
    Abstract: Biphenyl compounds of Formula (I) and Formula (II), and their pharmaceutically acceptable salts or solvates or prodrugs, their pharmaceutical compositions, their use and process of preparation are provided. Compounds of Formula (I) and Formula (II) are disclosed to exhibit anti-inflammatory properties.
    Type: Application
    Filed: August 24, 2009
    Publication date: October 27, 2011
    Inventors: Rajiv R. Sakhardande, Vithal Kulkarni, Nilesh Wagh, Manmohan Nimbalkar, Suhas M. Nadkarni
  • Patent number: 8034956
    Abstract: An ionic liquid formed of a cationic component and an anionic component characterized in that the cationic component contains fluorine atoms. When defects of an oxide film formed on the surface of a metal are anodized by a two-electrode system under existence of the ionic liquid, a current-voltage curve being obtained by applying a forward voltage from 0 V at a constant voltage rate of 1 V/s has an initial peak voltage and gives a withstand voltage of 50 V or above. This ionic liquid does not evaporate easily, exhibits hydrophobicity and low hygroscopicity, and has excellent metal oxide film-repairing ability.
    Type: Grant
    Filed: November 11, 2005
    Date of Patent: October 11, 2011
    Assignee: Kaneka Corporation
    Inventors: Yasuhiro Tsukada, Masamitsu Tachibana, Hiroyuki Furutani, Hideo Yamagishi, Mutsuaki Murakami
  • Publication number: 20110224252
    Abstract: The present invention relates to novel imidazole derivatives of formula (I) as active ingredients which have microbiocidal activity, in particular fungicidal activity: wherein R1 is halogen, C1-C4alkyl or C1-C4haloalkyl; R2 is an optionally substituted aryl or heteroaryl; R3 is halogen; R4 is hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy or cyano; R5 is halogen; X is N or C(R); and R is hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy or cyano; or an agrochemically usable salt form thereof; provided that when X is C(R), R2 cannot be an optionally substituted aryl.
    Type: Application
    Filed: October 24, 2008
    Publication date: September 15, 2011
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Raphael Dumeunier, Clemens Lamberth, Stephan Trah, Sebastian Wendeborn
  • Patent number: 7964620
    Abstract: The present invention relates to imidazole derivatives of formula I wherein R1, R2, R3, R4, X, Y and R are described hereinabove, or a pharmaceutically acceptable salt thereof. The invention also relates to a pharmaceutical composition comprising the imidazole derivatives of formula I, a process for preparing a compound of formula I, and a method of treating or preventing acute and/or chronic neurological disorder comprising administering to a patient in need of such treatment and/or prevention a therapeutically effective amount of said pharmaceutical composition. These disorders include Alzheimer's disease. These disorders also include mild cognitive impairment.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: June 21, 2011
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Bernd Buettelmann, Simona Maria Ceccarelli, Georg Jaeschke, Sabine Kolczewski, Richard Hugh Philip Porter, Eric Vieira
  • Publication number: 20110105761
    Abstract: The present invention relates to salts comprising novel aryl-alkyl-substituted imidazolium and triazolium cations and arbitrary anions. The invention further relates to methods for the chemical conversion and separation of substances, comprising the salts according to the invention as solvents, solvent additives, or extraction means, and to the use of the salts according to the invention, for example as solvents or solvent additives in chemical reactions, as extracting agents for the separation of substances, or for storing hydrogen.
    Type: Application
    Filed: January 30, 2009
    Publication date: May 5, 2011
    Applicant: TECHNISCHE UNIVERSITAET DRESDEN
    Inventors: Thomas Strassner, Sebastian Ahrens
  • Patent number: 7915426
    Abstract: New 1,2,3- or 1,2,3,4- or 1,2,3,4,5- substituted imidazolium salts and their uses as solvent in catalyzed organic reactions, as well as compositions containing them and a transition metal compound. They can be used in the following reactions: the telomerisation of conjugated dienes, dimerisation of olefins, the oligomerisation of olefins, polymerization of olefins, alkylation of olefins, hydrogenation of olefins, olefin metathesis, hydroformylation of olefins, ring-closing metathesis of olefins, ring-opening metathesis polymerisation of olefins, symetric or asymetric epoxidation of olefins (including heteroatom substituted olefins) and the cyclopropanation of olefins, condensation reaction, hydrogenation reaction, isomerization reaction, Suzuki cross-coupling reactions, amination reaction, partial oxidation of alkancs, kinetic resolution of racemic mixtures, hydrogenation of imines, hydrogenation of ketones, transfer hydrogenation and hydroxylation of aromatic organic compounds.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: March 29, 2011
    Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Yves Chauvin, Lionel Magna, Gerald Peter Niccolai, Jean-Marie Basset
  • Patent number: 7902247
    Abstract: A compound having selective modulating activity at the alpha 2B and/or alpha 2C adrenergic receptor subtypes is represented by the general Formula 1: wherein n=1-4; X is C or N; R1-R6 can be the same or different and are independently selected from the group consisting of H, C1-6 alkyl, OCH3, OH, F, Cl, Br, CH2OH, CH2N(R7)2, C(O)R8, CH2CN, CF3; wherein R7 is H or C1-6 alkyl; and R8 is C1-6 alkyl or aryl. The compounds of Formula 1 can be incorporated in pharmaceutical compositions and used in methods of treatment of alpha 2 receptor mediated diseases and conditions.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: March 8, 2011
    Assignee: Allergan, Inc.
    Inventors: Santosh C. Sinha, Todd M. Heidelbaugh, Smita S. Bhat, Ken Chow, Michael E. Garst
  • Publication number: 20110045101
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is Q2 or R1; X is N, CR2 or CQ3; Y is N or CR3; Z is N or CR4; and Q1, Q2, Q3, R1 R2 and R3 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: May 7, 2009
    Publication date: February 24, 2011
    Applicant: E.I. Du Pont De Nemours and Company
    Inventors: Thomas Paul Selby, James Francis Bereznak, John Joseph Bisaha, Amy X. Ding, Mary Ann Hanagan, Jeffrey Keith Long, Andrew Edmund Taggi, Vijayagopal Gopalsamuthiram
  • Publication number: 20110039802
    Abstract: The present invention provides a pharmaceutical composition for use as an NPY Y5 receptor antagonist comprising a compound of the formula (I): wherein R1 is lower alkyl, cycloalkyl or the like, R2 is hydrogen, lower alkyl or the like, n is 1 or 2, X is lower alkylone, lower alkenylene, arylene, cycloalkylene or the like, Y is CONR7, CSNR7, NR7CO, NR7CS or the like, Z is lower alkyl, optionally substituted carbocyclyl, optionally substituted heterocyclyl or the like and R7 is hydrogen or lower alkyl, prodrug, pharmaceutically acceptable salt or solvate thereof
    Type: Application
    Filed: July 2, 2010
    Publication date: February 17, 2011
    Inventors: Yasuyuki KAWANISHI, Hideyuki TAKENAKA, Kohji HANASAKI, Tetsuo OKADA
  • Publication number: 20110033647
    Abstract: The present invention relates to (i) novel fluoroionic compounds capable of dispersing particulate filler compositions into a fluoropolymer; (ii) novel particulate compositions in which particulates are surface-functionalized with a fluoroionic compound; (iii) fluoropolymer composite materials containing the surface-functionalized particulates of (ii) incorporated into a fluoropolymer; (iv) crosslinked versions of (iii); v) methods for producing the crosslinked material of (iv); and (vi) articles of manufacture containing the compositions (iii) and (iv).
    Type: Application
    Filed: April 6, 2009
    Publication date: February 10, 2011
    Applicant: The Research Foundation of State University of New York
    Inventors: Benjamin S. Hsiao, Benjamin Chu, Jie Wei, Hongyang Ma, Feng Zuo
  • Publication number: 20100331551
    Abstract: Novel compounds, compositions, and kits are provided. Methods of modulating A? levels, and methods of treating a disease associated with aberrant A? levels are also provided.
    Type: Application
    Filed: September 3, 2010
    Publication date: December 30, 2010
    Inventors: Soan Cheng, Daniel D. Comer, Long Mao, Guity P. Balow, David Pleynet
  • Publication number: 20100222598
    Abstract: There is provided a preparation process in which a N—H group of a heteroaromatic ring compound having a N—H group in its ring is converted directly to a N—Rf group at a high reaction efficiency without using a catalyst. The preparation process is a process for preparing a compound comprising a heteroaromatic ring structure having a N—Rf group (—Rf is a fluorine-containing organic group) in its ring and is characterized in that the heteroaromatic ring compound having a N—H group in its ring is allowed to react with fluoroalkene in the absence of an alkali metal.
    Type: Application
    Filed: December 11, 2006
    Publication date: September 2, 2010
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Yuzo Komatsu, Haruhiko Mohri, Hirokazu Aoyama
  • Publication number: 20100204233
    Abstract: The invention relates to imidazole derivatives which have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The invention also relates to a pharmaceutically-suitable acid-addition salt of the above compound. The invention further relates to a composition comprising an imidazole derivative as described above, or a pharmaceutically-suitable acid-addition salt thereof, and to processes for preparing such compounds.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Inventors: Guido Galley, Katrin Groebke Zbinden, Roger Norcross, Henri Stalder
  • Publication number: 20100168197
    Abstract: This present invention generally relates to muscarinic receptor antagonists, which are useful, among other uses, for the treatment of various diseases of the respiratory, urinary and gastrointestinal systems mediated through muscarinic receptors. The invention also relates to the process for the preparation of disclosed compounds, pharmaceutical compositions containing the disclosed compounds, and the methods for treating diseases mediated through muscarinic receptors.
    Type: Application
    Filed: February 27, 2008
    Publication date: July 1, 2010
    Inventors: Naresh Kumar, Jaskiran Kaur, Shelly Aeron, Abhijit Ray, Suman Gupta, Shivani Malhotra, Raj Kumar Shirumalla
  • Patent number: 7709654
    Abstract: Process for the preparation of oxazole, imidazole, and pyraxole boryl compounds. The compounds are intermediates to functionalized compounds, both natural and synthetic which are cytotoxic, anticancer and antiviral agents.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: May 4, 2010
    Assignee: Board of Trustees of Michigan State University
    Inventors: Milton R. Smith, III, Robert E. Maleczka, Jr., Venkata A. Kallepalli, Edith Onyeozili
  • Patent number: 7626039
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L1, M and R11 are as defined herein. The compounds of Formula (I) are selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: December 1, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Donald J. P. Pinto, Joanne M. Smallheer, James R. Corte, Zilun Hu, Cullen L. Cavallaro, Paul J. Gilligan, Mimi L. Quan, Leon M. Smith, II
  • Publication number: 20090286976
    Abstract: The present invention relates to a method for one-pot synthesis of ionic liquid with fluoroalkyl group, more particularly to a method for one-pot synthesis of ionic liquid with fluoroalkyl group represented by the following Chemical Formula 1 by adding and reacting a nitrogen-containing compound, a Brønsted acid of the formula YH and a fluoroolefin compound of the formula CFR1?CR2R3 in a single reactor: wherein represents a nitrogen-containing compound; Y? represents an anion of the Brønsted acid; and R1, R2 and R3, which may be same or different, represent hydrogen, fluorine, C1-C10 alkyl or C1-C10 fluoroalkyl having from 1 to 23 fluorine atoms.
    Type: Application
    Filed: August 15, 2008
    Publication date: November 19, 2009
    Inventors: Hyun Joo Lee, Dong Jin Suh, Byoung Sung Ahn, Hong Gon Kim, Chang Soo Kim, Hoon Sik Kim
  • Publication number: 20090269673
    Abstract: The invention relates to a method for producing perfluoroalkanesulfonic acid esters and for further transforming the same into the salts thereof. The invention also relates to the use of the produced compounds in electrolytes, batteries, capacitors, supercapacitors, and galvanic cells.
    Type: Application
    Filed: July 8, 2009
    Publication date: October 29, 2009
    Inventors: Nikolai Ignatyev, Michael Schmidt, Udo Heider, Peter Sartori, Andry Kucheryna
  • Patent number: 7544813
    Abstract: Compositions of matter useful as ionic liquids of the formula Z+A?, wherein Z+ is a cation selected from the group consisting of pyridinium, pyridazinium, pyrimidinium, pyrazinium, imidazolium, pyrazolium, thiazolium, oxazolium, triazolium, and phosphonium, ammonium cations with specified substituents, and A? is selected from the group consisting of the following three anions wherein R11, R12 and R13 are as specified. R11—CHF—CF2—SO3???Formula I R12—CF2—CF2—SO3???Formula II (R13—CHF—CF2—SO2)2N???Formula III.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: June 9, 2009
    Assignee: E.I. Du Pont De Nemours and Company
    Inventors: Mark Andrew Harmer, Christopher P. Junk, Jemma Vickery
  • Patent number: 7511149
    Abstract: Insecticidal sulfoximines are produced efficiently and in high yield by the oxidation of the corresponding sulfilimine with ruthenium tetraoxide or an alkali metal permanganate.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: March 31, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Kim E. Arndt, Douglas C. Bland, David E. Podhorez, James R. McConnell
  • Patent number: 7351836
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and Butt represents tert-butyl, with an acid.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: April 1, 2008
    Assignee: Palau Pharma, S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González
  • Patent number: 7297708
    Abstract: Provided herein are novel heteroaromatic substituted cyclopropanes of the Formula (I): as well as compositions, including pharmaceutical compositions, containing the same, and the use thereof in the treatment of various neurological and psychological disorders, e.g., anxiety and depression, treatable by antagonizing CRF receptors.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: November 20, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Andreas Termin, Peter D. J. Grootenhuis, Dean M. Wilson, Valentina Molteni, Long Mao, Angelo Castellino, Zhicai Yang, Anthony Pechulis, Mark Suto
  • Patent number: 7223871
    Abstract: The invention relates to a process for preparing substituted imidazole derivatives of formula (I) and acid addition salts thereof in which formula Y is —CH2— or —CO—, R1 is H, halo or hydroxy, R2 is H or halo and R3 is H or lower alkyl, starting from a compound of formula (II) wherein Y, R1, R2 and R3 are as defined above. The invention also relates to intermediates and their preparation.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: May 29, 2007
    Assignee: Oy Juvantia Pharma Ltd.
    Inventors: Päivi Juujärvi, Seppo Parhi, Jaana Karjalainen
  • Patent number: 7166724
    Abstract: An ionic liquid of the formula K+A?, wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: January 23, 2007
    Assignee: Merck Patent GmbH
    Inventors: Volker Hilarius, Udo Heider, Michael Schmidt
  • Patent number: 7153974
    Abstract: An ionic liquid of the formula K+A? wherein K+ and A? are as defined herein, are suitable for use in electrochemical cells and capacitors. These ionic liquids can also be used in catalysis, as inert solvents, and as hydraulic liquids.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: December 26, 2006
    Assignee: Merck GmbH
    Inventors: Michael Schmidt, Udo Heider, Winfried Geissler, Nikolai Ignatyev, Volker Hilarius
  • Patent number: 7018430
    Abstract: The present invention relates to a method of mass-coloring synthetic materials, which comprises using at least one pigment dye of formula (1) wherein R and R1 together form a phenyl or heteroaryl radical and R2 is hydrogen, or R1 and R2 together form a phenyl or heteroaryl radical and R is hydrogen, and the rings A and B may each independently of the other be substituted by C1-C4?alkyl, C1–C4alkoxy, halogen, —COOR3, —CONHR4 and/or by —SR5, wherein R3, R4 and R5 are each independently of the others hydrogen, C1–C4alkyl, C6–C12aryl or heteroaryl, to synthetic materials colored with such pigment dyes, and to novel pigment dyes of formula (3), wherein R6 is hydrogen or bromine
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: March 28, 2006
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Jean-Marie Adam, Jean-Pierre Bacher
  • Patent number: 6838476
    Abstract: Compounds of formula I wherein: one of X or Y represents N and the other represents C; R1 represents hydrogen, methyl, halogen, cyano, nitro, —CHO, —COCH3 or —COOR4; PR2 represents optionally-substituted aryl or heteroaryl; R3 represents C1-8 alkyl, C1-8 haloalkyl or —NR4R6; R4 represents hydrogen, C1-8 alkyl or arylC0-8 alkyl; R6 represents hydrogen, C1-8 alkyl, arylC1-8 alkyl, —COR8 or —COOR8; R8 represents C1-8 alkyl or C1-8 haloalkyl; aryl in the above definitions represents phenyl or naphthyl; and heteroaryl in the above definitions represents pyridine, pyrazine, pyrimidine or pyridazine, which can be optionally fused to a benzene ring. These compounds are useful as cyclooxygenase-2 inhibitors.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: January 4, 2005
    Assignee: J. Uriach & Cia, SA
    Inventors: Carmen Almansa, Concepción Gonzalez, Ma Carmen Torres
  • Publication number: 20040242872
    Abstract: Process for the preparation of 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula 1, wherein R1 represents optionally substituted aryl or heteroaryl, which comprises treating a compound of formula II, wherein R1 has the same meaning defined in the formula I and But represents tert-butyl, with an acid. The 4-(imidazol-1-yl)benzenesulfonamide derivatives of formula I are useful as anti-inflammatory agents.
    Type: Application
    Filed: July 27, 2004
    Publication date: December 2, 2004
    Inventors: Carmen Almansa Rosales, Concepcion Gonzalez Gonzalez
  • Patent number: 6747175
    Abstract: The invention concerns a method for the synthesis of chlorinated aniline on the ring and comprising at least a sp3 hybridization carbon atom both perhalogenated and bearing a fluorine atom. Said method is characterized in that it comprises a step which consists in chlorinating a precursor aniline of said chlorinated aniline, said chlorination being carried out in a hydrofluoric medium capable of exchanging chlorine and fluorine in benzyl position. The invention is useful for the synthesis of organofluorinated and/or chlorinated compounds.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: June 8, 2004
    Assignee: Rhodia Chimie
    Inventors: Hubert Kempf, Gilbert Guidot, Laurent Saint-Jalmes
  • Patent number: 6743816
    Abstract: Novel imidazole derivatives of formula I and their salts, solvates and prodrugs, wherein the meanings of the different radicals are as shown in the description. Said compounds are useful as anti-inflammatory agents.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: June 1, 2004
    Assignee: J. Uriach & Cia S.A.
    Inventors: Carmen Almansa Rosales, Concepción González González, María Carmen Torres Barreda
  • Patent number: 6723753
    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-benzyl-N-phenyl aminoalcohols.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: April 20, 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: 6562832
    Abstract: Novel 1,4,5-subsituted imidazole compounds and compositions for use in therapy as cytokine inhibitors.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: May 13, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Jerry L. Adams, Jeffrey C. Boehm, Timothy Francis Gallagher