Amino Nitrogen And A Ring Bonded Directly To The Same Ring, And Any Other Amino Nitrogen In The Compound Is Bonded Directly To One Of The Rings Patents (Class 564/307)
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Patent number: 7897816Abstract: The present invention provides a tetramine compound represented by the following general formula (1): wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom, a tertiary alkyl group having 4 to 8 carbon atoms, an unsubstituted aryl group or an aryl group substituted with a tertiary alkyl group having 4 to 8 carbon atoms, and n represents 3 or 4.Type: GrantFiled: January 15, 2010Date of Patent: March 1, 2011Assignee: Hodogaya Chemical Co., Ltd.Inventors: Shigeru Kusano, Makoto Koike, Atsushi Takesue, Mitsutoshi Anzai
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Publication number: 20110046380Abstract: A method for producing an unsaturated organic compound represented by the formula (3): (Y1)m-1—R1—R2—(Y2)n-1??(3) wherein Y1 represents R2 or X1, and Y2 represents R1 or B(X2)2, which comprises reacting a compound represented by the formula (1): R1(X1)m??(1) wherein R1 represents an aromatic group or the like, X1 represents a leaving group and m represents 1 or 2, with a compound represented by the formula (2): R2{B(X2)2}n??(2) wherein R2 represents an aromatic group or the like, X2 represents a hydroxyl group or the like, and n represents 1 or 2, in the presence of (a) a nickel compound selected from a nickel carboxylate, nickel nitrate and a nickel halide, (b) a phosphine compound such as 1,4-bis(dicyclohexylphosphino) butane, (c) an amine selected from a primary amine and a diamine such as N,N,N?,N?-tetramethyl-1,2-ethanediamine, and (d) an inorganic base.Type: ApplicationFiled: April 28, 2009Publication date: February 24, 2011Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Taku Asaumi, Takashi Kamikawa
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Patent number: 7872155Abstract: A method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting the alkyl arylamine ether with a thiolate reagent. More specifically, a method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting 2-(diethylamine)ethanethiolate with an alkyl arylamine ether to yield a hydroxy arylamine compound.Type: GrantFiled: November 15, 2007Date of Patent: January 18, 2011Assignee: Xerox CorporationInventors: Matthew A. Heuft, Jennifer A. Coggan, Nan-Xing Hu
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Publication number: 20110004021Abstract: Thiazolecarboxanilides of the formula I in which the variables are as defined below: A is X is halogen; Y is cyano, nitro, C1-C4-alkyl, C1-C4-haloalkyl, methoxy or methylthio; p is 0, 1; R1 is hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl; R2 is hydrogen, methyl, halogen; R3 is hydrogen, methyl, ethyl; W is O, S; and processes for preparing these compounds, compositions and seed comprising them and methods for controlling harmful fungi.Type: ApplicationFiled: September 7, 2010Publication date: January 6, 2011Inventors: Jochen DIETZ, Markus Gewehr, Thomas Grote, Wassilios Grammenos, Udo Hünger, Bernd Müller, Frank Schieweck, Anja Schwögler, Jan Klaas Lohmann, Joachim Rheinheimer, Jens Renner, Peter Schäfer
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Publication number: 20100331575Abstract: This invention relates to processes for the production of optically active 2-(disubstituted aryl)cyclopropylamine compounds and optically active 2-(disubstituted aryl)cyclopropane carboxamide compounds which are useful intermediates for the preparation of pharmaceutical agents, and in particular the compound [1S-(1?,2?,3?(1S*,2R*),5?)]-3-[7-[2-(3,4-difluorophenyl)-cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)-cyclopentane-1,2-diol.Type: ApplicationFiled: August 11, 2010Publication date: December 30, 2010Applicant: ASTRAZENECA ABInventors: Masaru Mitsuda, Tadashi Moroshima, Kentaro Tsukuya, Kazuhiko Watabe, Masahiko Yamada
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Publication number: 20100324147Abstract: Described herein are arylcyclopropylamine compounds that may inhibit enzymes comprising an amine oxidase domain, such as LSD1, MAO A and/or MAO B.Type: ApplicationFiled: June 2, 2010Publication date: December 23, 2010Inventors: Dewey G. McCafferty, Julie Pollock
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Patent number: 7846884Abstract: Lubricating oil compositions containing (a) at least one oil of lubricating viscosity and (b) an effective amount of at least one thio-functionalized phenylenediamine compound of the general formula: wherein R1, R2, R3, R4 and n are as defined herein are provided. Methods of operating an engine employing the lubricating oil composition are also provided.Type: GrantFiled: November 14, 2006Date of Patent: December 7, 2010Assignee: Chemtura CorporationInventor: Qinggao Ma
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Publication number: 20100258788Abstract: The present invention relates to novel compounds and polymers, compositions comprising novel compounds or polymers, and electronic devices comprising at least one layer containing the compound or polymer.Type: ApplicationFiled: December 22, 2006Publication date: October 14, 2010Inventors: Nora Sabina Radu, Gary A. Johansson, Norman Herron, Jeffrey A. Merlo, Ying Wang
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Publication number: 20100256417Abstract: The present invention relates to a process for the preparation of compounds of Formula (I), wherein R1 is 1,3-dimethyl-butyl, 1,3,3-trimethyl-butyl or a group A1, wherein R3, R4 and R5 are each independently of the others hydrogen or C1-C4alkyl; and R2 is hydrogen; or R1 and R2 together from the group A2, wherein R6, and R7 are each independently of the other hydrogen or C1-C4alkyl; or R1 and R2 together from the group A3, wherein R5 and R9 are each independently of the other hydrogen or C1-C4alkyl; wherein a compound of Formula (II) wherein R1 and R2 are as defined for formula I and X is bromine or chlorine, is reacted with ammonia in the presence of a base and a catalytic amount of at least one palladium complex compound, wherein the palladium complex compound comprises at least one ferrocenyl-biphosphine ligand.Type: ApplicationFiled: August 6, 2007Publication date: October 7, 2010Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Harald Walter, Ulrike Nettekoven
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Patent number: 7799948Abstract: Disclosed are compounds represented by structural formula (I): methods of producing compounds represented by structural formula (I), and their use in inhibiting oxidation in an oxidizable material.Type: GrantFiled: February 22, 2006Date of Patent: September 21, 2010Assignee: Polnox CorporationInventors: Rajesh Kumar, Suizhou Yang, Vijayendra Kumar, Ashok L. Cholli
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Patent number: 7799493Abstract: A process including reacting a substituted or unsubstituted arylamine or a mixture thereof with a Vilsmeier reagent in the presence of a weakly polar liquid.Type: GrantFiled: March 10, 2008Date of Patent: September 21, 2010Assignee: Xerox CorporationInventors: Leanne D. Murphy, Roger E. Gaynor
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Publication number: 20100230639Abstract: Any of the oligoaniline compounds with a triphenylamine structure represented by the formula (1) exhibits satisfactory light emitting efficiency and brightness performance when used in either an OLED device or a PLED device and is further satisfactory in the solubility in organic solvents so as to be applicable to various coating methods. (each of R1 and R2 independently is a hydrogen atom, an optionally substituted monovalent hydrocarbon group, t-butoxycarbonyl, etc.; each of R3 to R34 independently is a hydrogen atom, hydroxyl, silanol, thiol, carboxyl, a phosphoric group, a phosphoric ester group, ester, thioester, amido, nitro, an optionally substituted monovalent hydrocarbon group, etc.; and each of m and n is an integer of 1 or greater provided that they satisfy the relationship m+n?20).Type: ApplicationFiled: April 9, 2008Publication date: September 16, 2010Applicant: Nissan Chemical Industries, Ltd.Inventors: Tomohisa Yamada, Takuji Yoshimoto
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Patent number: 7790927Abstract: This invention relates to processes for the production of optically active 2-(disubstituted aryl)cyclopropylamine compounds and optically active 2-(disubstituted aryl)cyclopropane carboxamide compounds which are useful intermediates for the preparation of pharmaceutical agents, and in particular the compound [1S-(1?,2?,3?(1S*,2R*),5?)]-3-[7-[2-(3,4-difluorophenyl)-cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)-cyclopentane-1,2-diol.Type: GrantFiled: August 3, 2007Date of Patent: September 7, 2010Assignee: AstraZeneca ABInventors: Masaru Mitsuda, Tadashi Moroshima, Kentaro Tsukuya, Kazuhiko Watabe, Masahiko Yamada
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Publication number: 20100216849Abstract: This invention relates to novel biphenylcarboxamides of the formula (I) in which R, Z, X, Y, m, n and A are as defined in the disclosure, to a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms, and to novel intermediates and their preparation.Type: ApplicationFiled: April 30, 2010Publication date: August 26, 2010Inventors: Ralf Dunkel, Hans-Ludwig Elbe, Heiko Rieck, Ulrike Wachendorff-Neumann, Peter Dahmen, Peter Lösel, Karl-Heinz Kuck, Astrid Mauler-Machnik, Jörg Nico Greul
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Publication number: 20100217043Abstract: The invention comprises lubricating compositions and hydraulic fluids containing substituted N,N?-diaryl-o-phenylenediamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.Type: ApplicationFiled: April 30, 2010Publication date: August 26, 2010Inventors: Abhimanyu O. Patil, Jacob J. Habeeb
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Publication number: 20100204486Abstract: The present invention is concerned with novel processes for the preparation of (+)-1-aryl-3-azabicyclo[3,10]hexanes or a pharmaceutically acceptable salt thereof, and (?)-1-aryl-3-azabicyclo[3,10]hexanes or a pharmaceutically acceptable salt thereof. These compounds have pharmaceutical utility and are known to be useful for treating e.g., pain, depression, anxiety disorders, eating disorders and urinary incontinence.Type: ApplicationFiled: April 27, 2007Publication date: August 12, 2010Applicant: MERCK & CO., INC.Inventors: Edward G. Corley, Jerry A. Murry, Bryon Simmons, Feng Xu
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Patent number: 7772436Abstract: A process for producing 2,2?-bis (trifluoromethyl)-4,4?-diaminobiphenyl which is useful as a raw material for polyimide resin, etc. In benzidine rearrangement of 3,3?-bis(trifluoromethyl) hydrazobenzene in the presence of an inorganic acid such as sulfuric acid aqueous solution or concentrated hydrochloric acid, use of a water-immiscible organic solvent such as toluene as reaction solvent can increase the yield of the product. 3,3?-bis(trifluoromethyl) hydrazobenzene can be synthesized by reduction of m-nitrobenzotrifluoride.Type: GrantFiled: November 5, 2004Date of Patent: August 10, 2010Assignee: Air Water Inc.Inventors: Takeshi Namekata, Tetsuo Murata
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Publication number: 20100197924Abstract: The present invention relates to synthetic processes for preparation of aminotetralin compounds with kinase inhibitory activity. The invention also provides synthetic intermediates useful in the processes of the invention.Type: ApplicationFiled: December 16, 2009Publication date: August 5, 2010Applicant: Millennium Pharmaceuticals, Inc.Inventors: Alexandra E. Gould, Sean J. Harrison, Hirotake Mizutani, Ming Shen, Thomas E. Smyser, Stephen G. Stroud
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Patent number: 7767856Abstract: Improved methods for making hole transport molecules (HTMs) that are incorporated into imaging members, such as layered photoreceptor devices, to increase the photoreceptor's “hole mobility,” or its ability to move charge, across its charge transport layer (CTL). Embodiments pertain to a continuous process for making N,N-diphenyl-4-biphenylamine and a system for performing the same.Type: GrantFiled: January 25, 2007Date of Patent: August 3, 2010Assignee: Xerox CorporationInventors: Timothy P. Bender, Emily L. Moore, Jennifer A. Coggan, Frank Ping-Hay Lee, David Borbely
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Patent number: 7759397Abstract: The present invention relates to 6-amino(aza)indane compound of the formula (I) Wherein Ar is phenyl or an aromatic 5- or 6-membered C-bound heteroaromatic radical, wherein Ar may carry 1 radical Ra and wherein Ar may also carry I or 2 radicals Rb; X is N or CH; E is CR6R7 or NR3; R1 is C1-C4-alkyl, C3-C4-cycloalkyl, C3-C4-cycloalkylmethyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-cycloalkylmethyl, fluorinated C3-C4-alkenyl, formyl or C1-C3-alkylcarbonyl; R1a is H or R1a and R2 or R1a and R2a together are (CH2)n with n being 1, 2, 3 or 4; R2 and R2a each independently are H, CH3, CH2F, CHF2 or CF3; R3 is H or C,-C4-alkyl; and the physiologically tolerated acid addition salts of these compounds.Type: GrantFiled: October 14, 2005Date of Patent: July 20, 2010Assignee: Abbott GmbH & Co. KGInventors: Karla Drescher, Andreas Haupt, Liliane Unger, Sean C. Turner, Wilfried Braje, Roland Grandel
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Patent number: 7754703Abstract: The present invention provides sphingosine-1-phosphate analogs that are potent, and selective agonists at one or more S1P receptors, specifically the S1P1 receptor type. The compounds invention include compounds having a phosphate moiety as well as compounds with hydrolysis-resistant phosphate surrogates such as phosphonates, alpha-substituted phosphonates, and phosphothionates.Type: GrantFiled: February 14, 2006Date of Patent: July 13, 2010Assignee: University of Virginia Patent FoundationInventors: Kevin R. Lynch, Timothy L. Macdonald
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Patent number: 7750185Abstract: Diamine compounds, which in particular are useful as precursors for the production of liquid crystal alignment layers, represented by general formula (I), wherein A1 represents an organic group of 1 to 40 carbon atoms; A2 represents a hydrogen atom or an organic group of 1 to 40 carbon atoms.Type: GrantFiled: July 25, 2003Date of Patent: July 6, 2010Assignee: Rolic AGInventors: Guy Marck, Olivier Muller
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Patent number: 7737301Abstract: The present invention relates to a process for the preparation of compounds of formula wherein R1, R2 and R3 are each independently of the others hydrogen or C1-C4alkyl, by a) reacting compounds of formula (II) wherein R1, R2 and R3 are as defined for formula (I) and X is bromine or chlorine, with a compound of formula (III) wherein R4 is hydrogen or C1-C4alkyl, in the presence of a base and catalytic amounts of at least one palladium complex compound, to form compounds of formula (IV) wherein R1, R2, R3 and R4 are as defined for formula (I), and b) converting those compounds, using a reducing agent, into compounds of formula (I).Type: GrantFiled: August 28, 2006Date of Patent: June 15, 2010Assignee: Syngenta Crop Protection, Inc.Inventors: Harald Walter, Camilla Corsi, Josef Ehrenfreund, Hans Tobler
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Patent number: 7709684Abstract: A process for preparing substituted biphenyls of the formula I in which the substituents are defined as follows: X is fluorine or chlorine; R1 is nitro, amino or NHR3; R2 is cyano, nitro, halogen, C1-C6-alkyl, C1-C6-alkenyl, C1-C6-alkynyl, C1-C6-alkoxy, C1-C6-haloalkyl, C1-C6-alkylcarbonyl or phenyl; R3 is C1-C4-alkyl, C1-C4-alkenyl or C1-C4-alkynyl; n is 1, 2 or 3, where in case that n is 2 or 3, the R2 radicals may also be different, which comprises reacting the compound of the formula II in which Hal is halogen and X and R1 are as defined above, in the presence of a base and of a palladium catalyst selected from the group of: a) palladium-triarylphosphine or -trialkylphosphine complex with palladium in the zero oxidation state, b) salt of palladium in the presence of triarylphospine or trialkylphosphine as a complex ligand or c) metallic palladium, optionally applied to support, in the presence of triarylphosphine or trialkylphosphine, in a solvent, with a diphenylborinic acid (III) iType: GrantFiled: May 31, 2007Date of Patent: May 4, 2010Assignee: BASF SEInventors: Sebastian Peer Smidt, Jochen Dietz, Michael Keil, Thomas Grote
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Patent number: 7705183Abstract: An aromatic amine derivative with a special structure bonding to a fused polycyclic hydrocarbon group having silyl group. An organic electroluminescence device which comprises one or more organic thin film layers comprising at least a light emitting layer sandwiched between a cathode and an anode, wherein at least one of the organic thin film layer comprises the above aromatic amine derivative singly or as its mixture component. An organic electroluminescence device having a long lifetime and an enhanced efficiency of light emission together with the aromatic amine derivatives realizing the device are provided.Type: GrantFiled: October 18, 2006Date of Patent: April 27, 2010Assignee: Idemitsu Kosan Co., Ltd.Inventors: Masakazu Funahashi, Chishio Hosokawa
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Publication number: 20100087680Abstract: A method for producing a biaryl compound, comprising reacting an aromatic organic compound with at least one compound selected from the group consisting of aromatic organoboron compounds and boroxine compounds, in the presence of a zero-valent nickel catalyst, phosphine ligand and base.Type: ApplicationFiled: July 14, 2006Publication date: April 8, 2010Applicant: SUMITOMO CHEMICAL COMPANY LIMITEDInventors: Koichi Sato, Takashi Miki, Hiroshi Ueda
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Patent number: 7682408Abstract: The present invention relates to a dyestuff of the formula (I) wherein each of G1 and G2, independently is hydrogen, (C1-C4)-alkyl, trifluoromethyl, halogen, nitro, cyano or —SO2—T, wherein T is halogen, (C1-C4)-alkyl, (C1-C4)-alkoxy, aryl or aryloxy; K is a coupling component; and n is 1 or 2. The invention also relates to a process for its preparation and their use and for ink jet printing containing the ink.Type: GrantFiled: March 2, 2007Date of Patent: March 23, 2010Assignee: Dy Star Textilfarben GmbH & Co.Inventors: Andreas Endres, Rainer Hamprecht, Hartwig Jordan, Anthony Lawrence, Nigel Hall
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Patent number: 7678834Abstract: 4-aminocyclohexanol compounds, processes for their preparation, pharmaceutical formulations comprising these compounds and the use of substituted 4-aminocyclohexanol compounds for the preparation of pharmaceutical formulations and for the treatment of diverse indications, including, without limitation, pain.Type: GrantFiled: January 16, 2004Date of Patent: March 16, 2010Assignee: Gruenenthal GmbHInventors: Bernd Sundermann, Hagen-Heinrich Hennies, Babette-Yvonne Koegel, Stephan Wnendt
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Publication number: 20100022570Abstract: Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as microbiocides. Formula (I), wherein X is oxygen or sulfur; A is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, or a phenyl ring; the heterocyclic ring or the phenyl being substituted by the groups R6, R7 and R8; R6, R7 and R8 are each, independently, hydrogen, halogen, cyano, nitro, C1-4 alky, C1-4 halogenalkyl, C1-4 halogenalkoxy, C1-4 alkoxy(C1-4)alkyl or C1-4halo-genalkoxy(C1-4)alkyl, provided that at least one of R6, R7 and R8 is not hydrogen; B is a phenyl, naphthyl or quinolinyl group, which is substituted by one or more substituents R9.Type: ApplicationFiled: May 16, 2007Publication date: January 28, 2010Applicants: SYNGENTA CROP PROTECTION, INC., SYNGENTA LIMITEDInventors: Daniel Stierli, John J. Taylor, Harald Walter, Paul Anthony Worthington
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Publication number: 20100015542Abstract: The present invention provides p-terphenyl compounds represented by the following general formula (1) and (2): and an electrophotographic photoconductor containing the compound. According to the invention, a charge transporting agent having improved solubility in an organic solvent and an electrophotographic photoconductor excellent in drift mobility and having high sensitivity and high durability are provided.Type: ApplicationFiled: September 29, 2009Publication date: January 21, 2010Applicant: Hodogaya Chemical Co., Ltd.Inventors: Katsumi Abe, Atsushi Takesue, Shinya Nagai, Mitsutoshi Anzai
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Patent number: 7638651Abstract: Disclosed herein are substituted cyclohexanone-based NMDA receptor modulators of Formula I, process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.Type: GrantFiled: April 25, 2008Date of Patent: December 29, 2009Assignee: Auspex PharmaceuticalsInventors: Thomas G. Gant, Sepehr Sarshar
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Publication number: 20090278451Abstract: A triarylamine-based compound of formula 1, a method of preparing the same, and an organic light emitting device including the triarylamine-based compound of formula 1: where Ar1 through Ar4 are independently a substituted or unsubstituted C6-C30 aryl group or a substituted or unsubstituted C2-C30 heterocyclic group; R is a halogen atom, a cyano group, a substituted or unsubstituted C1-C30 alkyl group; n is an integer of 1 through 3; and m is an integer of 1 through 3. The triarylamine-based compound of formula 1 has excellent electrical properties and a great charge transporting capability. An organic light emitting device including an organic layer formed of the triarylamine-based compound has high efficiency, low operating voltage, great luminance, and long lifetime.Type: ApplicationFiled: May 1, 2009Publication date: November 12, 2009Inventors: Seok-Hwan Hwang, Young-Kook Kim, Chang-Ho Lee, Seok-Jong Lee, Seung-Gak Yang, Hee-Yeon Kim, Jung-Han Shin
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Patent number: 7612114Abstract: The present invention provides a compound represented by the following formula (I); [wherein T represents a single bond, a C1-C4 alkylene group which may have a substituent and the like; formula (I-1) represents a single bond or a double bond; A represents a single bond, a bivalent 5- to 14-membered heterocyclic group which may have a substituent and the like; Y represents a single bond and the like; Z represents a methylene group and the like; ring G represents a phenylene group and the like which may condense with a 5- to 6-membered ring and may have a heteroatom; Ra and Rb are the same as or different from each other and represent a hydrogen atom and the like; W represents a single bond and the like; R? represents 1 to 4 independent hydrogen atoms and the like; and R? represents 1 to 4 independent hydrogen atoms and the like] or a salt thereof, or a hydrate thereof.Type: GrantFiled: June 22, 2005Date of Patent: November 3, 2009Assignee: Eisai R&D Management Co., Ltd.Inventors: Shinichi Hamaoka, Noritaka Kitazawa, Kazumasa Nara, Atsushi Sasaki, Atsushi Kamada, Tadashi Okabe
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Patent number: 7598010Abstract: A triarylamine dimer derivative is represented by the following chemical formula [1] (in the chemical formula [1]: —Ar1, —Ar2, —Ar3 and —Ar4 are aryl groups being to have a substitutional group respectively, —R1 and —R2 are same or different to each other and one thereof is selected from the group consisting of a hydrogen atom, an alkyl group, an alkoxyl group and a halogen atom; m and n are from 0 to 4; and with a proviso that —Ar1 and —Ar2, —Ar3 and —Ar4 are being to bind respectively to compose a cyclic structure group having a nitrogen atom) having an amorphous phase indicated by spectrum of powder X-ray diffractometry. The triarylamine dimer derivative is used for a charge transport material, an electrophotographic photosensitive conductor having thereof, an electroluminescence elemental device having a hole transport material thereof.Type: GrantFiled: November 30, 2004Date of Patent: October 6, 2009Assignee: Orient Chemical Industries, Ltd.Inventors: Yoshio Kita, Yasuhiro Yamasaki
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Publication number: 20090221855Abstract: The present invention relates to a process for the preparation of compounds of formula wherein R1, R2 and R3 are each independently of the others hydrogen or C1-C4alkyl, by a) reacting compounds of formula (II) wherein R1, R2 and R3 are as defined for formula (I) and X is bromine or chlorine, with a compound of formula (III) wherein R4 is hydrogen or C1-C4alkyl, in the presence of a base and catalytic amounts of at least one palladium complex compound, to form compounds of formula (IV) wherein R1, R2, R3 and R4 are as defined for formula (I), and b) converting those compounds, using a reducing agent, into compounds of formula (I).Type: ApplicationFiled: August 28, 2006Publication date: September 3, 2009Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Harald Walter, Camilla Corsi, Josef Ehrenfreund, Hans Tobler
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Publication number: 20090216017Abstract: A process for producing a biaryl compound, characterized by reacting an arylhydrazine compound, hydrogen peroxide and an aryl compound. When the reaction is conducted in the presence of a given metal or a compound of the metal or in the presence of a metal oxide obtained by reacting the given metal or a compound of the metal with hydrogen peroxide, then the yield of the biaryl compound is improved.Type: ApplicationFiled: May 1, 2009Publication date: August 27, 2009Inventor: Koji HAGIYA
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Publication number: 20090200542Abstract: Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced.Type: ApplicationFiled: September 23, 2005Publication date: August 13, 2009Inventors: Wook Dong Cho, Ji Eun Kim, Byung Sun Jeon, Dong Seob Jeong, Seok Hee Yoon, Jae Min Moon
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Patent number: 7569728Abstract: The present invention relates to triarylamine compounds, compositions comprising such compounds, and electronic devices and applications comprising at least one layer containing at least one of the new compounds. The compounds can be used as monomers to create homopolymers or copolymers.Type: GrantFiled: March 30, 2005Date of Patent: August 4, 2009Assignee: E. I. du Pont de Nemours and CompanyInventors: Eric Maurice Smith, Nora Sabina Radu, Norman Herron, Arthur Dabrowski, Frederick P. Gentry, Gene M. Rossi, Gary A. Johansson
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Patent number: 7560473Abstract: The present invention provides amine derivatives represented by formula I, its isomers, racemes or optical isomers, pharmaceutical salts thereof, its amides or esters, pharmaceutical compositions containing said compounds and the preparation methods thereof. The invention also relates to the use of the above mentioned compounds in the preparation of drugs for the prophylaxis or treatment of cardiovascular diseases, diabetes, bronchial and urinary smooth muscle spasm as well as ischemic and anoxic nerve injury. The above compounds can be used to treat hypertension, angina diaphragmatic, myocardial infarction, congestive heart failure, arrhythmia, diabetes, spasmodic bronchial diseases, spasmodic bladder or ureter diseases, and depression.Type: GrantFiled: January 21, 2002Date of Patent: July 14, 2009Assignee: Institute of Pharmacology and Toxicology Academy of Military Medical Sciences, P.L.A.Inventors: Hai Wang, Liuhong Yun, Huasong Feng, Fulin Li, Xingchun Tang, Huamei He, Rifang Yang, Wenyu Cui, Qixiu Gao, Gang Hu, Rusheng Zhao, Wei Liu, Chaoliang Long, Lin Wang, Xinqiang Lu, Lijun Liu, Yuan Yan
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Patent number: 7544841Abstract: A novel production method for a phenylethanolamine compound of the following general formula (III): (wherein R1 represents a hydrogen atom or a halogen atom; R2 represents an alkyl group optionally substituted with an alkoxycarbonyl group); and a novel production intermediate for it.Type: GrantFiled: October 19, 2005Date of Patent: June 9, 2009Assignee: Mitsubishi Tanabe Pharma CorporationInventors: Nobuyuki Yasuda, Tsuyoshi Kajita
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Patent number: 7544842Abstract: A process for forming a N,N?-diaryl-N,N?-di(hydroxyaryl)-aryl-diamine compound includes reacting a halogenated aryl compound with an etherified diarylamine in the presence of a catalyst, then deprotecting the resulting N,N?-diaryl-N,N?-di(alkyl-oxyaryl)-aryl-diamine to form the N,N?-diaryl-N,N?-di(hydroxyaryl)-aryl-diamine.Type: GrantFiled: December 7, 2007Date of Patent: June 9, 2009Assignee: Xerox CorporationInventors: Jennifer A. Coggan, Matthew A. Heuft, Nan-Xing Hu
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Publication number: 20090131721Abstract: A method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting the alkyl arylamine ether with a thiolate reagent. More specifically, a method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting 2-(diethylamine)ethanethiolate with an alkyl arylamine ether to yield a hydroxy arylamine compound.Type: ApplicationFiled: November 15, 2007Publication date: May 21, 2009Applicant: XEROX CORPORATIONInventors: Matthew A. Heuft, Jennifer A. Coggan, Nan-Xing Hu
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Publication number: 20090118346Abstract: New pyrazolylcarboxanilides of the formula (I) in which R and R1 have the meanings given in the description, a plurality of processes for the preparation of these substances and their use for controlling undesired microorganisms, and novel intermediates and their preparation.Type: ApplicationFiled: February 21, 2006Publication date: May 7, 2009Applicant: Bayer CropScience AGInventors: Ralf Dunkel, Hans-Ludwig Elbe, Jorg Nico Greul, Herbert Gayer, Thomas Seitz, Peter Dahmen, Ulrike Wachendorff-Neumann
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Patent number: 7514584Abstract: The present invention relates to a process for the preparation of compounds of formula (I) wherein the substituents are as defined in claim 1, by a) reaction of a compound of formula (II) to form a compound of formula (III) b) reaction of that compound in the presence of a base to form a compound of formula (IV) c) conversion of that compound in the presence of a reducing agent into a compound of formula (I).Type: GrantFiled: February 20, 2006Date of Patent: April 7, 2009Assignee: Syngenta Crop Protection, Inc.Inventors: Harald Walter, Camilla Corsi, Josef Ehrenfreund, Clemens Lamberth, Hermann Schneider, Hans Tobler
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Publication number: 20090058287Abstract: The invention provides a 1,3,5-tris(diarylamino)benzene represented by the general formula (I) wherein A and B are each independently a group represented by the general formula (II) in which R is a hydrogen atom, an alkyl group of 1-6 carbons or a cycloalkyl group of 5 or 6 carbons and n is 0, 1, 2 or 3, provided that the values of n of A and B are not the same to each other. Such a 1,3,5-tris(diarylamino)benzene is able to form an amorphous film by vacuum evaporation at a relatively low temperature with almost or substantially no thermal decomposition, and is preferably used as organo-electronic functional material, in particular, as a hole injecting agent or a hole transporting agent.Type: ApplicationFiled: March 8, 2007Publication date: March 5, 2009Applicant: BANDO CHEMICAL INDUSTRIES, LTD.Inventors: Nobutaka Akashi, Hideyuki Katou
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Publication number: 20090017330Abstract: A material for organic electroluminescence devices of the invention which is for use in combination with at least one phosphorescent metal complex has a specific heterocyclic structure. The material for organic electroluminescence devices is used as a host material or a hole transporting material. An organic electroluminescence device having an anode, a cathode and an organic thin film layer having one or more layers which is interposed between the anode and cathode, in which at least one layer of the organic thin film layer contains the material for organic electroluminescence devices, has a high emitting efficiency, causes little pixel defects, is excellent in heat resistance, and shows a long lifetime.Type: ApplicationFiled: November 21, 2007Publication date: January 15, 2009Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Toshihiro Iwakuma, Jun Endo, Masaki Numata, Kenichi Fukuoka
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Publication number: 20090005597Abstract: A process for preparing substituted biphenyls of the formula I in which the substituents are defined as follows: X is fluorine or chlorine; R1 is nitro, amino or NHR3; R2 is cyano, nitro, halogen, C1-C6-alkyl, C1-C6-alkenyl, C1-C6-alkynyl, C1-C6-alkoxy, C1-C6-haloalkyl, C1-C6-alkylcarbonyl or phenyl; R3 is C1-C4-alkyl, C1-C4-alkenyl or C1-C4-alkynyl; n is 1, 2 or 3, where in case that n is 2 or 3, the R2 radicals may also be different, which comprises reacting the compound of the formula II in which Hal is halogen and X and R1 are as defined above, in the presence of a base and of a palladium catalyst selected from the group of: a) palladium-triarylphosphine or -trialkylphosphine complex with palladium in the zero oxidation state, b) salt of palladium in the presence of triarylphospine or trialkylphosphine as a complex ligand or c) metallic palladium, optionally applied to support, in the presence of triarylphosphine or trialkylphosphine, in a solvent, with a diphenylborinic acid (III)Type: ApplicationFiled: May 31, 2007Publication date: January 1, 2009Applicant: BASF SEInventors: Sebastian Peer Smidt, Jochen Dietz, Michael Keil, Thomas Grote
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Publication number: 20080280992Abstract: The present invention relates to bi-phenyl-amidine derivatives of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions:Type: ApplicationFiled: September 12, 2006Publication date: November 13, 2008Applicant: Bayer CropScience AGInventors: Klaus Kunz, Jorg Greul, Oliver Guth, Benoit Hartmann, Kerstin Ilg, Wahed Ahmed Moradi, Thomas Seitz, Peter Dahmen, Arnd Voerste, Ulrike Wachendorff-Neumann, Mark Drewes, Ralf Dunkel, Ronald Ebbert, Herbert Gayer, Stefan Hillebrand, Eva-Maria Franken, Olga Malsam, Ulrich Ebbinghaus-Kintscher
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Patent number: 7449601Abstract: The present invention relates to a new method of cross-coupling aryl moieties comprising reacting an arylhalide with an arylboronic acid in the presence of a palladium compound and a compound comprising a di-alkylphosphine moiety.Type: GrantFiled: December 16, 2004Date of Patent: November 11, 2008Assignee: E. I. du Pont de Nemours and CompanyInventor: Alex Sergey Ionkin
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Publication number: 20080249070Abstract: The present invention provides sphingosine-1-phosphate analogs that are potent, and selective agonists at one or more S1P receptors, specifically the S1P1 receptor type. The compounds invention include compounds having a phosphate moiety as well as compounds with hydrolysis-resistant phosphate surrogates such as phosphonates, alpha-substituted phosphonates, and phosphothionates.Type: ApplicationFiled: February 14, 2006Publication date: October 9, 2008Inventors: Kevin R. Lynch, Timothy L. MacDonald