1,3,5-oxadiazines Patents (Class 544/67)
  • Patent number: 9440937
    Abstract: The invention relates to a method for modifying isocyanates using catalysts having a water content not exceeding 1,000 ppm.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: September 13, 2016
    Assignee: Covestro Deutschland AG
    Inventors: Frank Richter, Martin Brahm
  • Patent number: 8993483
    Abstract: The invention relates to novel insecticidal active compound combinations comprising, firstly, compounds which act as insecticides on nicotinergic acetylcholine receptors as agonists and antagonists, and at least one active compound from the group of the anthranilamides, which combinations are suitable for protecting plants against attack by pests.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: March 31, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Christian Funke, Reiner Fischer, Rüdiger Fischer, Heike Hungenberg, Wolfram Andersch, Wolfgang Thielert, Anton Kraus
  • Patent number: 8957176
    Abstract: The invention provides innovative blocked polyisocyanates whose crosslinking is initiated thermally and photochemically. The polyisocyanates comprise at least one thermally reversibly blocked NCO group whose blocking agent contains at least one group which on exposure to actinic radiation reacts, with polymerization, with ethylenically unsaturated compounds. A process for preparing the polyisocyanates, and their use in binders, is also provided.
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: February 17, 2015
    Assignee: ALLNEX IP S.à.r.L.
    Inventors: Thomas Fäcke, Jan Weikard, Wolfgang Fischer
  • Patent number: 8906904
    Abstract: The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6 and R7 are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: December 9, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Jehrod Burnett Brenneman, John Ginn, Michael D. Lowe, Christopher Ronald Sarko, Edward S. Tasber, Zhonghua Zhang
  • Publication number: 20140343280
    Abstract: A process for continuous preparation of oligomeric or polymeric isocyanates by catalytic modification of monomeric di- and/or triisocyanates, characterized in that at least one isocyanate component A and at least one catalyst component B are combined continuously in a reaction apparatus and conducted through the reaction apparatus as a reaction mixture, the residence time distribution being characterized according to the dispersion model by Bo (Bodenstein number) above 40, preferably above 60 and most preferably above 80.
    Type: Application
    Filed: November 29, 2012
    Publication date: November 20, 2014
    Inventors: Frank Richter, Martin Anstock, Philip Bahke, Andreas Gosch, Reinhard Halpaap, Andreas Hecking, Sigurd Buchholz, Ursula Tracht, Adrian Cosmin Dobre
  • Publication number: 20140336186
    Abstract: The present application relates to the use of heterocyclic compounds, some of which are known, for controlling animal pests, including arthropods and in particular insects, furthermore to novel heterocyclic compounds and to processes for their preparation.
    Type: Application
    Filed: July 9, 2014
    Publication date: November 13, 2014
    Inventors: Thomas BRETSCHNEIDER, Eva-Maria FRANKEN, Ulrich GÖRGENS, Martin FÜSSLEIN, Achim HENSE, Joachim KLUTH, Hans-Georg SCHWARZ, Adeline KÖHLER, Olga MALSAM, Arnd VOERSTE, Angela BECKER
  • Patent number: 8883180
    Abstract: The invention relates to active compound combinations, in particular a fungicidal and/or insecticidal composition, comprising Isotianil (3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide) and at least one further insecticide of the anthranilamide group and optionally one further insecticide of the neonicotinoids. Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi and/or microorganisms and/or pests of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: November 11, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Lutz Assmann, Ulrike Wachendorff-Neumann, Peter Dahmen, Heike Hungenberg, Wolfgang Thielert
  • Patent number: 8716426
    Abstract: A process for the preparation of an allophanate of one or more identical or different isocyanates, compositions obtained by the process, and uses of the compositions are disclosed. The process comprises reacting an isocyanate with at least one monoalcohol comprising an ether or polyether functional group in the presence of a bismuth-comprising catalyst and a metal compound as co-catalyst.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: May 6, 2014
    Assignee: Perstorp France
    Inventors: Jean-Marie Bernard, Johannès Schwarz, Philippe Olier
  • Publication number: 20140073629
    Abstract: The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6 and R7 are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    Type: Application
    Filed: September 3, 2013
    Publication date: March 13, 2014
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Jehrod Burnett BRENNEMAN, John GINN, Michael D. LOWE, Christopher Ronald SARKO, Edward S. TASBER, Zhonghua ZHANG
  • Patent number: 8513326
    Abstract: The present invention relates, generally, to monomers containing carbamate-methacrylates or derivatives of carbamate-methacrylates, processes for making the monomers, and compositions comprising the monomers. The present invention also relates to methods of using the monomers, such as in dental applications, and in particular, dental restorative resins.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: August 20, 2013
    Assignee: Septodont Confi-Dental
    Inventors: Marianela Trujillo-Lemon, Kristin Lindsay Wall, Kristina Esquibel, Jordan Boulden, Amy J. Docktor, Zachary R. Shelton, Cora Bracho-Troconis
  • Patent number: 8415471
    Abstract: This invention relates to flexible cycloaliphatic diisocyanate trimers and a process for the preparation of these. These flexible products are allophanate-modified, partially trimerized cycloaliphatic diisocyanates and are characterized by a low Tg. More specifically, the Tg of the resultant product ranges from about ?30° C. to about 40° C., after the excess monomer has been removed from the product.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: April 9, 2013
    Assignee: Baver MaterialScience LLC
    Inventors: Myron W. Shaffer, Michael K. Jeffries, David P. Zielinski
  • Publication number: 20130053377
    Abstract: The present invention relates to compounds represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof. Definitions for the variables are provided herein.
    Type: Application
    Filed: February 23, 2011
    Publication date: February 28, 2013
    Applicant: Vitae Pharmaceuticals, Inc.
    Inventors: Lawrence W. Dillard, Jing Yuan, Katerina Leftheris, Shankar Venkatraman, Guosheng Wu, Lanqi Jia, Zhenrong Xu, Salvacion Cacatian, Angel Morales-Ramos, Suresh Singh, Yajun Zheng
  • Publication number: 20120231376
    Abstract: The invention relates to a photopolymer formulation comprising matrix polymers, writing monomers, and photoinitiators, to the use of the photopolymer formulation for producing optical elements, in particular for producing holographic elements and images, to a method for illuminating holographic media made of the photopolymer formulation, and to special fluorourethanes.
    Type: Application
    Filed: November 2, 2010
    Publication date: September 13, 2012
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Thomas Rölle, Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel
  • Patent number: 8217063
    Abstract: The present application relates to novel lactam-substituted dicarboxylic acid derivatives, processes for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially for the treatment and/or prevention of cardiovascular disorders.
    Type: Grant
    Filed: March 15, 2008
    Date of Patent: July 10, 2012
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Michael Hahn, Eva-Maria Becker, Andreas Knorr, Dirk Schneider, Johannes-Peter Stasch, Karl-Heinz Schlemmer, Frank Wunder, Dieter Lang
  • Publication number: 20120029187
    Abstract: Novel herbicides are provided. A haloalkylsulfonanilide derivative represented by the formula (1) or an agrochemically acceptable salt thereof: the formula (1): wherein Z is —C(R9)(R10)— or —N(R11)—, A is an oxygen atom, a sulfur atom or —N(R12)—, W is an oxygen atom or a sulfur atom, m is an integer of from 0 to 3, n is an integer of from 0 to 3, m+n is from 1 to 3, R1 is halo C1-C6 alkyl, R2 is a hydrogen atom, C1-C6 alkyl or the like, each of R3 and R4 is independently a hydrogen atom, C1-C6 alkyl or the like, each of R5, R6, R7, R8, R9 and R10 is independently a hydrogen atom, a halogen, C1-C6 alkyl or the like, each of R11 and R12 is a hydrogen atom, C1-C6 alkyl, halo C1-C6 alkyl or the like, and X is independently a hydrogen atom, a halogen, C1-C6 alkyl, or the like.
    Type: Application
    Filed: April 14, 2010
    Publication date: February 2, 2012
    Applicant: Nissan Chemical Industries, Ltd.
    Inventors: Masanori Kai, Takamasa Furuhashi, Yoshihide Masuzawa, Tetsuhiko Yano, Fumiyo Saito, Yoshihiko Nakaya
  • Publication number: 20120022053
    Abstract: Compounds of the formula in which A is an unsubstituted or mono- to tetrasubstituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical, where one to two of the substituents of A can be selected from the group consisting of halo-C1-C3alkyl, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, halo-C2-C3alkenyl, halo-C2-C3alkynyl, halo-C1-C3alkoxy, C1-C3alkylthio, halo-C1-C3alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, and one to four of the substituents of A can be selected from the group consisting of C1-C3alkyl, C1-C3alkoxy and halogen; R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; and X is N—NO2 or N—CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Application
    Filed: January 25, 2010
    Publication date: January 26, 2012
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Peter Maienfisch, Laurenz Gsell
  • Patent number: 7943803
    Abstract: A clathrate compound containing a polymolecular host compound as a host compound and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: May 17, 2011
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Natsuki Amanokura, Tetsuya Sahara, Hiroshi Suzuki, Yuichi Maekawa, Kiyoshi Katsuura, Yoshihiro Enomoto
  • Publication number: 20100319580
    Abstract: The invention relates to alcohol-modified glycidyl carbamate resins wherein at least some of the glycidol groups in the resin have been replaced with an alcohol. The invention also relates to coating compositions containing the resins.
    Type: Application
    Filed: September 29, 2008
    Publication date: December 23, 2010
    Inventors: Dean C. Webster, Umesh Harkal, James Garrett
  • Publication number: 20100307378
    Abstract: The present invention relates, generally, to monomers containing carbamate-methacrylates or derivatives of carbamate-methacrylates, processes for making the monomers, and compositions comprising the monomers. The present invention also relates to methods of using the monomers, such as in dental applications, and in particular, dental restorative resins.
    Type: Application
    Filed: April 8, 2010
    Publication date: December 9, 2010
    Applicant: SEPTODONT CONFI-DENTAL DIVISION
    Inventors: Marianela Trujillo-Lemon, Kristin Lindsay Wall, Kristina Esquibel, Jordan Boulden, Amy J. Docktor, Zachary R. Shelton, Cora Bracho-Troconis
  • Publication number: 20100274006
    Abstract: A clathrate compound containing a polymolecular host compound as a host compound and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound.
    Type: Application
    Filed: May 4, 2010
    Publication date: October 28, 2010
    Applicant: NIPPON SODA CO., LTD
    Inventors: Natsuki Amanokura, Tetsuya Sahara, Hiroshi Suzuki, Yuichi Maekawa, Kiyoshi Katsuura, Yoshihiro Enomoto
  • Patent number: 7655650
    Abstract: Compounds of the formula in which A is an unsubstituted or mono- to tetrasubstituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical, where one to two of the substituents of A can be selected from the group consisting of halo-C1-C3alkyl, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, halo-C2-C3alkenyl, halo-C2-C3alkynyl, halo-C1-C3alkoxy, C1-C3alkylthio, halo-C1-C3alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, and one to four of the substituents of A can be selected from the group consisting of C1-C3alkyl, C1-C3alkoxy and halogen; R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; and X is N—NO2 or N—CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: February 2, 2010
    Assignee: Syngenta Corporation
    Inventors: Peter Maienfisch, Laurenz Gsell
  • Patent number: 7635742
    Abstract: Modified stable polyisocyanates are described having at least one isocyanate function modified by a group having cross-linking functionality.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: December 22, 2009
    Assignee: Rhodia Chimie
    Inventor: Jean-Marie Bernard
  • Patent number: 7595396
    Abstract: The present invention relates to process for preparing a polyisocyanate containing an iminooxadiazinedione group by trimerizing a portion of the isocyanate groups of a polyisocyanate, which does not contain iminooxadiazinedione groups, in the presence of a catalyst containing an anion corresponding to formula I) (Rf)n—CR?(3-n)—C(O)O???(I) wherein Rf is a perfluorinated C1-C30 radical which is optionally branched, cyclic and/or unsaturated, R? are identical or different, optionally heteroatom-containing substituents selected from H, C1-C20 alkyl and/or aryl and n is 1 or 2.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: September 29, 2009
    Assignee: Bayer MaterialScience AG
    Inventor: Frank Richter
  • Patent number: 7553963
    Abstract: This invention relates to storage-stable, liquid, partially trimerized and allophanized polyisocyanates having an NCO group content of 15 to 41% by weight, and comprising 5 to 85% by weight of toluene diisocyanate, 5 to 85% by weight of a polyisocyanate of the diphenyl-methane series and an organic compound or mixture thereof. The present invention also relates to a process for the preparation of the storage-stable, liquid, partially trimerized and allophanized polyisocyanates; to storage-stable, liquid urethane prepolymers of these partially trimerized and allophanized polyisocyanates; and to a process for the production of these storage-stable, liquid, urethane prepolymers.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: June 30, 2009
    Assignee: Bayer MaterialScience LLC
    Inventors: William E. Slack, Hersel T. Kemp, II
  • Patent number: 7332511
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: February 19, 2008
    Assignee: Amgen Inc.
    Inventors: Elizabeth M. Doherty, Jiawang Zhu, Markian Stec, Mark H. Norman, Hui-Ling Wang, Christopher H. Fotsch, Ning Chen, Partha P. Chakrabarti, Celia Dominguez, James Richard Falsey, Christopher Hulme, Jodie Katon, Thomas Nixey, Vassil I. Ognyanov, Liping H. Pettus, Robert Michael Rzasa
  • Patent number: 7323532
    Abstract: The present invention concerns a process for producing low-viscosity polyisocyanates or secondary products thereof, which carry activated, radiation-curable double bonds and can optionally also cure thermally, and low-viscosity polyisocyanate mixtures or secondary products thereof and their use in coating compounds.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: January 29, 2008
    Assignee: Bayer MaterialScience AG
    Inventors: Thomas Fäcke, Jan Weikard, Wolfgang Fischer
  • Patent number: 7317112
    Abstract: A method of dimerizing isocyanates using sulphonamide anions as a dimerization catalyst for the isocyanates and also to a process for preparing oligomeric isocyanates using such catalysts.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: January 8, 2008
    Assignee: Bayer MaterialScience AG
    Inventors: Jürgen Köcher, Hans-Josef Laas
  • Patent number: 7288213
    Abstract: A method is described for preparing a tricondensate polyfunctional isocyanate composition, preferably having at least an isocyanurate and/or biuret group, which includes adding to a tricondensate polyfunctional isocyanate, or a mixture of different tricondensate polyfunctional isocyantes, obtained by (cyclo)condensation, in particular (cyclo)trimerization of one or several identical or different isocyanate monomers and optionally of another monomer, an allophanate of one or several identical or different isocyanates, or a mixture of different allophanates. The isocyanates or isocyanate monomer mixtures used for preparing the polyfunctional isocyanate(s) may be identical to or different from the isocyanate(s) or isocyanate mixture used for preparing the allophanate(s).
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: October 30, 2007
    Assignee: Rhodia Chimie
    Inventors: Eugénie Charriere, Jean-Marie Bernard, Denis Revelant
  • Patent number: 7259163
    Abstract: Novel anti-viral agents of Formula wherein: A represents OR1, NR1R2, or R1 wherein R1 and R2 are hydrogen, C1-6alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; or R1 and R2 together with the nitrogen atom to which they are attached form a 5 or 6 membered saturated cyclic group; B represents C(O)R3 wherein R3 is C1-6alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; C represents C1-6alkyl, aryl, heteroaryl or heterocyclyl; D represents a saturated or unsaturated optionally substituted 6-membered heterocyclic ring; E represents hydrogen or C1-6alkyl; F represents hydrogen, C1-6alkyl, aryl or heteroaryl; and G represents hydrogen, C1-6alkyl, heterocyclylalkyl, arylalkyl or heteroarylalkyl; and salts, solvates and esters thereof, processes for their preparation and methods of using them in HCV treatment are provided.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: August 21, 2007
    Assignee: Glaxo Group Limited
    Inventors: Gianpaolo Bravi, Rossella Guidetti, David Haigh, Charles David Hartley, Peter David Howes, Deborah Lynette Jackson, Victoria Lucy Helen Lovegrove, Pritom Shah, Martin John Slater, Katrina Jane Wareing
  • Patent number: 7217706
    Abstract: This invention relates to new propanolamine derivatives or salts thereof represented by the following formula [I]: Wherein each symbol is as defined in the specification or salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic, anti-urinary incontinence and anti-pollakiuria activities, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the prevention and/or treatment diseases indicated in the specification to a human being or an animal.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: May 15, 2007
    Assignee: Astellas Pharma Inc.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Naoaki Fujii, Kumi Hosoi, Yasuyo Tomishima, Hisashi Takasugi, Hajime Sogabe, Hirofumi Ishikawa, Naomi Hanioka
  • Patent number: 7064201
    Abstract: Compounds represented by the following structure (I) are disclosed: as are methods for making such compounds, wherein said methods comprise reacting a diacyldiketopiperazine with a first aldehyde to produce an intermediate compound; and reacting the intermediate compound with a second aldehyde to produce the class of compounds with the generic structure, where the first aldehyde and the second aldehydes are selected from the group consisting of an oxazolecarboxaldeyhyde, imidazolecarboxaldehyde, a benzaldehyde, imidazolecarboxaldehyde derivatives, and benzaldehyde derivatives, thereby forming the above compound wherein R1, R1?, R1?, R2, R3, R4, R5, and R6, X1 and X2, Y, Z, Z1, Z2, Z3, and Z4 may each be separately defined in a manner consistent with the accompanying description. Compositions and methods for treating cancer and fungal infection are also disclosed.
    Type: Grant
    Filed: August 1, 2003
    Date of Patent: June 20, 2006
    Assignee: Nereus Pharmaceuticals, Inc.
    Inventors: Yoshio Hayashi, Michael A. Palladino, Jr., Jennifer Grodberg
  • Patent number: 7060817
    Abstract: The present invention relates to the use of sulphonamide salts as catalysts for oligomerizing isocyanates and also to a process for NCO oligomerization using the catalysts of the invention.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: June 13, 2006
    Assignee: Bayer MaterialScience AG
    Inventors: Jürgen Köcher, Reinhard Halpaap
  • Patent number: 6861522
    Abstract: A process for the preparation of a compound of the formula in which Q is CH or N; Y is NO2 or CN; Z is CHR3, O, NR3 or S; R1 and R2 are, for example, together an alkylene bridge which optionally contains an O; R3 is H or unsubstituted or R4-substituted C1-C12alkyl, R4 is unsubstituted or substituted aryl or heteroaryl; wherein said compound has pesticidal activity.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: March 1, 2005
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Thomas Rapold, Gottfried Seifert, Marcel Senn
  • Patent number: 6858623
    Abstract: Disclosed are novel cathepsin S, K, F, L and B reversible inhibitory compounds of the formula (Ia) and (Ib) where R2, R3, R4, R5, R6, R7, R8, Het and X are defined herein. The compounds are useful for treating autoimmune and other diseases. Also disclosed are processes for making such novel compounds.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: February 22, 2005
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Younes Bekkali, Eugene R. Hickey, Weimin Liu, Usha R. Patel, Denice M. Spero, Sanxing Sun, David S. Thomson, Yancey D. Ward, Erick R. R. Young
  • Publication number: 20040259863
    Abstract: The invention relates to the use of type 4 phosphodiesterase inhibitors (PDE IV inhibitors) to treat diseases and to combinations of PDE IV inhibitors with other drugs.
    Type: Application
    Filed: April 30, 2004
    Publication date: December 23, 2004
    Inventors: Hans-Michael Eggenweiler, Michael Wolf
  • Patent number: 6790955
    Abstract: The invention relates to the preparation of compounds (I) in which A═H or acyl and R1, R2, R3, R, n, X, Y and Z are as defined in claim 1 by halogenation and rearrangement of compounds (II) (optionally salt) to give compounds (III) a) ammonolysis of (III) to (IV), reduction of the nitro group and reaction with carbamate (salts) (VI) of the formula Ar—OCO—N(M)-Het, where Ar=phenyl, M═H or cation and Het=heterocycle from formula (I), to give compounds (I) (A═H), or b) ammonolysis of (III) to (IV), reaction with carbamate (salt) (VI) and reduction of resulting compounds (VII) at the NO2 group to give compounds (I) (A═H), or c) reaction of (III) with cyanates and amines (VII) of the formula HNR3-Het and reduction of the resulting compound (VII) at the NO2 group to give compounds (I) (A═H) and optional acylation if A is to be other than H.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: September 14, 2004
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Gerhard Schnabel, Jan Vermehren, Lothar Willms
  • Patent number: 6759407
    Abstract: Novel pesticides of formula (I) wherein the substituents, R, R1, R2, R2′, T, U, X and Y are as defined in claim 1, are described. Also described are compositions suitable for use as parasiticides comprising those compounds as active ingredient and to methods of controlling parasites that are based on the administration of those compounds or compositions, and to the use of the said compounds and compositions in a method of controlling parasites and in the manufacture of pesticides for use against parasites. Also described are intermediates of formula (XX) wherein R1, R2, R2′, T, U, X and Y are as defined in claim 1; and Hal is halogen. The latter also exhibit parasiticidal activity and are suitable for the preparation of the compounds of formula (I).
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: July 6, 2004
    Assignee: Novartis Animal Health US, Inc.
    Inventors: Thomas Goebel, Eliane Humbert-Droz, Maurizio Schwarzenbach
  • Patent number: 6747146
    Abstract: Method of producing compounds of formula wherein R1 is hydrogen or C1-C4-alkyl; R2 is hydrogen, C1-C8-alkyl, C3-C6-cycloalkyl, or a radical —N(R3)R4; or R2 and R6 together are —CH2—CH2—S—; R3 and R4 are hydrogen, C1-C4-alkyl, C3-C6-cycloalkyl or a radical —CH2B; R6 is hydrogen, C1-C8-alkyl, aryl or benzyl; or R3 and R6 together are —CH2—CH2—, —CH2—CH2—CH2—, —CH2—O—CH2—, —CH2—S—CH2— or —CH2—N(R5)—CH2—; X is CH—CN; CH—NO2 or N—NO2; A is an optionally substituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical; and B is optionally substituted phenyl, 3-pyridyl or thiazolyl; characterised in that a compound of formula wherein R2, R6 and X have the same significance as given above in formula (I), is reacted in the presence of a phase transfer catalyst and a base with a compound of f
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 8, 2004
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Gottfried Seifert, Thomas Rapold, Verena Gisin
  • Patent number: 6710151
    Abstract: The end-blocked isocyanate prepolymer having an oxadiazine ring according to the present invention is characterized in that at least one of isocyanate groups of a NCO-terminated isocyanate prepolymer, which has NCO groups at the ends and comprises units derived from an oxadiazinetrione compound (A) represented by the following formula (1) and units derived from an active hydrogen compound (B) represented by the following formula (2), is blocked with a unit derived from an end-blocking agent (C) having at least one active hydrogen in one molecule, and that the end-blocked isocyanate prepolymer has a softening point of not lower than 50° C.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: March 23, 2004
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Toshiaki Kuwatsuka, Hideaki Ogata, Manabu Shimoda, Ryuuji Haseyama, Izumi Mega
  • Patent number: 6683028
    Abstract: The invention relates to novel guanidine derivatives of the formula (I) in which A, R1, R2, R3 and Z are as defined in the description, to a process for their preparation and to their use for controlling animal pests.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: January 27, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Wagner, Christoph Erdelen, Andreas Turberg, Norbert Mencke, Olaf Hansen
  • Patent number: 6635634
    Abstract: This invention relates to new propanolamine derivatives or salts thereof represented by the following formula [I]: Wherein each symbol is as defined in the specification or salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic, anti-urinary incontinence and anti-pollakiuria activities, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the prevention and/or treatment diseases indicated in the specification to a human being or an animal.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: October 21, 2003
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Naoaki Fujii, Kumi Hosoi, Yasuyo Tomishima, Hisashi Takasugi, Hajime Sogabe, Hirofumi Ishikawa, Naomi Hanioka
  • Patent number: 6627753
    Abstract: Compounds of the formula in which A is an unsubstituted or mono- to tetrasubstituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical, where one to two of the substituents of A can be selected from the group consisting of halo-C1-C3alkyl, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, halo-C2-C3alkenyl, halo-C2-C3alkynyl, halo-C1-C3alkoxy, C1-C3alkylthio, halo-C1-C3alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, and one to four of the substituents of A can be selected from the group consisting of C1-C3alkyl, C1-C3alkoxy and halogen; R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; and X is N—NO2 or N—CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: September 30, 2003
    Assignee: Syngenta Investment Corporation
    Inventors: Peter Maienfisch, Laurenz Gsell
  • Patent number: 6590098
    Abstract: The invention relates to a method of preparing an aliphatic polyisocyanate by conversion of an aliphatic diisocyanate to a polyisocyanates in the presence of a catalyst, wherein the catalyst contains a saline compound having 5 to 97.1 wt. % of a 1,2,3- and/or a 1,2,4-triazolate (calculated as C2N3, molecular weight 66) in the anion, the isocyanates thus prepared and the polyurethane paints and coatings containing them.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: July 8, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Frank Richter, Reinhard Halpaap, Jürgen Köcher, Hans-Josef Laas
  • Publication number: 20030092680
    Abstract: Compounds of formula (I) or pesticidally acceptable salts thereof, compositions containing them and methods of use.
    Type: Application
    Filed: September 11, 2002
    Publication date: May 15, 2003
    Inventor: Tai-Teh Wu
  • Patent number: 6518266
    Abstract: The present invention is directed to novel pyrazole derivatives and their use as pesticidal agents. The pyrazole derivatives have Formula I: or a salt thereof, where R1 represents R5O, R5SO2, R5SO or R5S in which R5 is as defined herein; X is halo, cyano, C1-6 alkoxycarbonyl, C2-6 alkynyl, optionally substituted C6-14 aryl or an optionally substituted 5- to 7-membered heteroaromatic ring linked to thiazole via a carbon-carbon bond; R2 is hydrogen, amino, chloro, bromo, iodo, cyano, C1-6 alkoxy, C1-6 alkyl or C6-10 aryl; and R3-R7 each represent hydrogen, halogen, straight- or branched-chain C1-4 alkyl or C1-4 alkoxy, either of which is unsubstituted or substituted by one or more halogen atoms, straight- or branched-chain C1-4 alkylthio or C1-4 alkylsulphinyl, either of which is substituted by one or more halogen atoms, nitro, cyano, or straight- or branched-chain C1-4 alkylsulphonyl group which is unsubstituted or substituted by one or more halogen atoms.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: February 11, 2003
    Assignees: 3-Dimensional Pharmaceuticals, Heska Corporation
    Inventors: Daljit S. Dhanoa, Dario Doller, Sanath Meegalla, Richard M. Soll, Nancy Wisnewski, Gary Silver, Dan T. Stinchcomb, R. Lee Seward, Dimitris Agrafiotis, Deyou Sha
  • Patent number: 6515097
    Abstract: The present invention relates to blocked polyisocyanates which are the reaction product of polyisocyanate resins prepared from HDI and containing iminooxadiazinedione groups in an amount of at least 20 mol %, based on the total moles of iminooxadiazinedione and isocyanurate groups, with alcohols of formula (I) ROH  (I), wherein R represents aliphatic, straight chain or branched, optionally cyclic, optionally substituted (O—R1, NR12), C1-C6 radicals, preferably C1-C4 radicals, and R1 has the same meaning as R. The present invention also relates to a process for the preparation of blocked polyisocyanates and to their use for the preparation of polyurethane plastics and coatings, preferably for coating substrates.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: February 4, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Frank Richter, Beate Baumbach, Christian Füssel
  • Patent number: 6495546
    Abstract: Propanolamine derivatives represented by the following formula (I): These derivatives may be &bgr;3 agonists and exert sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic and anti-urinary incontinence and anti-pollakiuria activities. Pharmaceutical compositions containing such propanolamine derivatives, methods for the prevention and/or treatment diseases using these propanolamine derivatives, and processes for their preparation are also described.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: December 17, 2002
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Naoaki Fujii, Kumi Hosoi, Yasuyo Tomishima, Hisashi Takasugi, Hajime Sogabe, Hirofumi Ishikawa, Naomi Hanioka
  • Publication number: 20020173492
    Abstract: Compounds of formula (I) or pesticidally acceptable salts thereof, compositions containing them and methods of use.
    Type: Application
    Filed: February 1, 2002
    Publication date: November 21, 2002
    Inventor: Tai-Teh Wu
  • Patent number: 6420508
    Abstract: The present invention relates to polyisocyanate mixtures prepared from aliphatic and/or cycloaliphatic diisocyanates and having a) an average isocyanate functionality of at least 2.0, b) a content of isocyanate groups (calculated as NCO; molecular weight=42) of 4.0 to 28.0 wt. % and c) a content of alkoxy groups having up to 36 carbon atoms of 2.0 to 37.5 wt. %, wherein the alkoxy groups are constituents of allophanate groups or optionally urethane groups, provided that >50 mol % of the alkoxy groups are a constituent of allophanate groups that are connected to at least two polyisocyanate molecules which are each prepared from at least two diisocyanates. The present invention also relates to a process for preparing these polyisocyanate mixtures and to coating compositions, which are highly diluted or dilutable with non-polar solvents and contain these polyisocyanate mixtures and lacquer binders or binder components optionally containing isocyanate-reactive groups.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: July 16, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karsten Danielmeier, Lutz Schmalstieg, Hans-Josef Laas, Harald Mertes, Reinhard Jahn
  • Patent number: 6376487
    Abstract: Compounds of the formula in which A is an unsubstituted or mono- to tetrasubstituted, aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical, where one to two of the substituents of A can be selected from the group consisting of halo-C1-C3alkyl, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, halo-C2-C3alkenyl, halo-C2-C3alkynyl, halo-C1-C3alkoxy, C1-C3alkylthio, halo-C1-C3alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, and one to four of the substituents of A can be selected from the group consisting of C1-C3alkyl, C1-C3alkoxy and halogen; R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; and X is N—NO2 or N—CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: August 19, 1998
    Date of Patent: April 23, 2002
    Assignee: Syngenta Investment Corp.
    Inventors: Peter Maienfisch, Laurenz Gsell