Additional Hetero Ring Containing Patents (Class 504/230)
  • Patent number: 10111432
    Abstract: This disclosure relates to picolinamide N-oxides of Formula I and their use as fungicides.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: October 30, 2018
    Assignee: Dow AgroSciences LLC
    Inventors: Jared W. Rigoli, Kevin G. Meyer, Chenglin Yao, Brian A. Loy, Brannon Sam
  • Patent number: 9822082
    Abstract: The present invention relates to diaminotriazine compounds of the formula (I) and to their use as herbicides. The present invention also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation. wherein A is phenyl, which is substituted by fluorine in the ortho-position and which may additionally carry 1, 2, 3 or 4 identical or different substituents RA; R1, R2 are inter alia H, OH, S(O)2NH2, CN, C1-C6-alkyl, C2-C6-alkenyl, etc.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: November 21, 2017
    Assignee: BASF SE
    Inventors: Julia Major, Florian Vogt, Frederick Calo, Thomas Seitz, Doreen Schachtschabel, Trevor William Newton, Kristin Hanzlik, Johannes Hutzler, Klaus Kreuz, Stefan Tresch
  • Patent number: 9491944
    Abstract: A pesticidal composition comprises a pyridine triazole compound of formula I or any agriculturally acceptable salt thereof, wherein R1, R2, R3, R4, R5, Z, and x are as described herein. A method of controlling pests comprises applying the pesticidal composition near a population of pests.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: November 15, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Yu Zhang, Tony K. Trullinger, Ricky Hunter, Ann M. Buysse
  • Patent number: 8969553
    Abstract: Process for the selective N-sulfonylation of oxindoles, in particular process for the N-sulfonylation of 3-triazinyloxindoles, and also N-sulfonyl-substituted 3-triazinyloxindoles and the use of N-sulfonyl-substituted oxindoles and of N-sulfonyl-substituted 3-triazinyloxindoles as intermediates for the synthesis of fine chemicals and of active ingredients in the field of pharmacy and agriculture, and also the use of these compounds as active ingredients in the field of agriculture.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: March 3, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Gunter Karig, Mark James Ford, Konrad Siegel, Stefan Schnatterer
  • Patent number: 8962828
    Abstract: Process for the preparation of triazinyl-substituted oxindoles of formula (3) and salts thereof by reacting an oxindole (1) with a triazine (2) in the presence of a carbonate, a hydroxide, a phosphate or a mixture of two or more of the aforementioned compounds, and also the compounds of formula (3) and salts thereof (3?) and the use of both for producing crop protection agents.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: February 24, 2015
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Gunter Karig, Mark James Ford, Konrad Siegel
  • Patent number: 8778839
    Abstract: Improvement of the effect of a herbicidally active ingredient and reduction of its dosage are required so as to reduce the environment load on a site where the herbicide is applied or the periphery thereof, more than ever. A herbicidal composition comprising (1) a herbicidal sulfonylurea compound or its salt and (2) a polyoxyalkylene alkyl ether phosphate or its salt. A method for controlling undesired plants or inhibiting their growth, by applying such a herbicidal composition.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: July 15, 2014
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Hiroshi Yoshii, Ryu Yamada
  • Publication number: 20140024527
    Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein A is a radical selected from the group consisting of and B1, B2, B3, T, R1, R2 R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 and R14 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention. Also disclosed are compounds useful as intermediates for preparing compounds of Formula 1.
    Type: Application
    Filed: March 29, 2012
    Publication date: January 23, 2014
    Applicant: E I DU DE NEMOURS AND COMPANY
    Inventor: Thomas Martin Stevenson
  • Publication number: 20130137577
    Abstract: The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same. The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C?O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group, or a salt thereof, and a herbicide containing these compounds.
    Type: Application
    Filed: January 17, 2013
    Publication date: May 30, 2013
    Applicants: IHARA CHEMICAL INDUSTRY CO., LTD., KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: KUMIAI CHEMICAL INDUSTRY CO., LTD., IHARA CHEMICAL INDUSTRY CO., LTD.
  • Patent number: 8389442
    Abstract: The use of fungicidal compounds of formula Ij wherein A and A? are both N or A and A? are both CH or A is CH and A? is N; j is 0 or 1 and the R groups are as defined in claim 1; their preparation and compositions 10 comprising the compounds.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: March 5, 2013
    Assignee: Syngenta Crop Protection LLC
    Inventors: Peter Ackermann, Daniel Stierli, Martin Diggelmann, Fredrik Cederbaum, Jean Wenger, Ruud Titulaer
  • Publication number: 20130023415
    Abstract: Substituted pyridines of the formula (I) in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula (I) and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.
    Type: Application
    Filed: March 21, 2011
    Publication date: January 24, 2013
    Applicant: BASF SE
    Inventors: Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Hans Wolfgang Hoeffken, Thomas Mietzner
  • Publication number: 20120071320
    Abstract: Agricultural oil dispersions of improved stability and processes to make and methods to use such compositions are disclosed. The compositions are comprised of an active ingredient coated with one or more non-oil soluble polymers that hinder degradation of the active ingredient by other ingredients.
    Type: Application
    Filed: September 16, 2011
    Publication date: March 22, 2012
    Applicant: DOW AGROSCIENCES LLC
    Inventors: John M. Atkinson, Lei Liu, Melissa G. Olds, Franklin N. Keeney
  • Patent number: 8084397
    Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: December 27, 2011
    Assignee: Vive Nano, Inc.
    Inventors: Fugang Li, Hung Pham, Darren J. Anderson
  • Publication number: 20100257623
    Abstract: Rice plants are disclosed with multiple sources of resistance to herbicides that normally inhibit a plant's acetohydroxyacid synthase (AHAS) enzyme. Besides controlling red rice, many AHAS-inhibiting herbicides also effectively control other weeds that are common in rice fields. Several of these herbicides have residual activity, so that one treatment can control both existing weeds and weeds that sprout later. With effective residual activity against red rice and other weeds, rice producers now have a weed control system superior to those that are currently available commercially.
    Type: Application
    Filed: June 21, 2010
    Publication date: October 7, 2010
    Inventor: Timothy P. Croughan
  • Publication number: 20100210465
    Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.
    Type: Application
    Filed: May 6, 2010
    Publication date: August 19, 2010
    Applicant: VIVE NANO, INC.
    Inventors: Fugang LI, Hung PHAM, Darren J. ANDERSON
  • Patent number: 7479471
    Abstract: The compounds of the formula (I) and salts thereof in which R1 to R5, X1 to X4, Y1, Y2 and n and m are as defined in formula (I) according to claim 1 are suitable for use as herbicides and plant growth regulators and can be prepared by the process claimed in claim 6, via in some cases novel intermediates (see claim 11).
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: January 20, 2009
    Assignee: Bayer CropScience GmbH
    Inventors: Klemens Minn, Hartmut Ahrens, Hansjörg Dietrich, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Patent number: 7473669
    Abstract: This invention relates to substituted dihydrotriazinones, triazinones and related compounds, compositions comprising such compounds and an agronomically acceptable carrier, and the use thereof as broad spectrum fungicides. This invention also teaches methods of preparing these compounds as well as methods of using the compounds as fungicides.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: January 6, 2009
    Assignee: Dow AgroSciences LLC
    Inventors: Steven Howard Shaber, Maurice Chee Hoong Yap, Kevin Gerald Meyer, Noormohamed Mohamed Niyaz, Brent Jeffrey Rieder, Michael Thomas Sullenberger, William Randal Erickson, Frisby Davis Smith
  • Publication number: 20070293399
    Abstract: The invention relates to a compound of the formula (I) or a salt thereof in which R1 is a radical of the formula —N(B1-D1)(B2-D2) or —N(B3-D3)-N(B4-D4) (B5-D5), or a group of the formula where B1, B2, B3, B4, B5, D1, D2, D3, D4, D5, G1, L1, U1, U2, U3, and U4 are each as defined in the specification are suitable as herbicides and crop growth regulators. The compounds (I) can be prepared by processes described in the specification, via intermediates including novel intermediates.
    Type: Application
    Filed: April 11, 2007
    Publication date: December 20, 2007
    Applicant: Bayer CropScience AG
    Inventors: Klemens Minn, Hansjorg Dietrich, Thomas Auler, Martin Hills, Heinz Kehne, Dieter Feucht
  • Publication number: 20070238617
    Abstract: The invention relates to an optically active compound of formula (I) or a salt thereof: wherein the various symbols are as described herein, or relates to processes for their preparation, to compositions thereof, and to their use as herbicides or plant growth regulators.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 11, 2007
    Applicant: Bayer CropScience AG
    Inventors: Klemens Minn, Hansjoerg Dietrich, Martin Hills, Heinz Kehne, Christopher Rosinger, Dieter Feucht
  • Patent number: 6887831
    Abstract: The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined in the description, to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: July 25, 2000
    Date of Patent: May 3, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6884758
    Abstract: The invention is in the technical field of the crop protection agents, such as herbicides and plant growth regulators, in particular of the herbicides for the selective control of harmful plants in crops of useful plants.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: April 26, 2005
    Assignee: Goldschmidt AG
    Inventors: Wolfgang Giencke, Klemens Minn, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6861389
    Abstract: The compounds of the formula (I) and their salts where the radicals R1 to R4, A1, A2, L0, X and n are as defined in claim 1 are suitable as herbicides and plant growth regulators and can be prepared by processes as claimed in claim 6.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: March 1, 2005
    Assignee: Aventis CropScience GmbH
    Inventors: Wolfgang Giencke, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Patent number: 6794336
    Abstract: The present invention relates to a compound of the formula (I) or salt thereof in which R1 is identical or different at each occurrence and is H, halogen, CN, nitro, SF5, (C1-C8)alkyl, (C2-C8)alkenyl, (C2-C8)alkynyl, (C1-C8)alkoxy, [(C1-C8)alkyl]-carbonyl or (C1-C8)alkylsulfonyl, each of the radicals being unsubstituted or substituted,  or is S(O)p—R7, where p=0, 1 or 2 and R7 is (C1-C8)alkyl, (C1-C8)haloalkyl or NR8R9, where  R8 and R9 independently of one another are identical or different and are H, (C1-C8)alkyl, (C2-C8)alkenyl, (C7-C10)arylalkyl, (C7-C10)alkylaryl or (C6-C10)aryl, each of the last-mentioned five radicals being unsubstituted or substituted,  or is a group of the formula where R10 is (C1-C8)alkyl which is unsubstituted or substituted, and W=O or S, A is optionally substituted aryl or an optionally substituted heterocyclic radical, X is O or S, R2,R3,R4, and R5 are identical or different and are H, hal
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: September 21, 2004
    Assignee: Aventis Crop Science GmbH
    Inventors: Klaus Haaf, Lothar Willms, Thomas Auler, Hubert Menne, Hermann Bieringer
  • Publication number: 20040171489
    Abstract: The invention relates to synergistic herbicidal combinations for controlling harmful plants in plant cultures. The combinations contain active substances (A) et (B). (A) is an amino triazine with a partial structure of formula (I) as claim 1, in short T-NR-L-M, and L and M are defined as in claim 1, T is a 1,3,5-triazine and NR is an optionally substituted amino group, and (B) is one or more herbicides from the group of compounds consisting of (B1) leaf and/or soil-acting herbicides that are effective against monocotyledonous harmful plants.
    Type: Application
    Filed: December 12, 2003
    Publication date: September 2, 2004
    Inventors: Erwin Hacker, Hermann Bieringer, Thomas Auler, Lothar Willms, Klemens Minn, Jens Hollander, Jurgen Zindel, Wolfgang Giencke
  • Publication number: 20040157739
    Abstract: Amino-1,3,5-triazines N-substituted with chiral bicyclic radicals, process for their preparation, compositions thereof, and their use as herbicides and plant growth regulators.
    Type: Application
    Filed: February 3, 2004
    Publication date: August 12, 2004
    Inventors: Hartmut Ahrens, Hansjorg Dietrich, Klemens Minn, Thomas Auler, Hermann Bieringer, Martin Hills, Heinz Kehne, Hubert Menne
  • Patent number: 6756342
    Abstract: The invention relates to novel substituted thienocycloalk(en)ylamino-1,3,5-triazines of the general formula (I) in which Z, R1, R2, R3 are as defined in the description, and to processes for their preparation, to there use as herbicides and to the intermediates required for their preparation including their preparation processes in the case of the preferred compounds.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: June 29, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kristian Kather, Stefan Lehr, Hans-Jochem Riebel, Katharina Voigt, Mark Wilhelm Drewes, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky
  • Patent number: 6753296
    Abstract: Disclosed is a method of improving the growth of plants wherein at least one compound of formula (I) wherein A is 2-chloropyrid-5-yl, 2-methylpyrid-5-yl, 1-oxido-3-pyridinio, 2-chloro-1-oxido-5-pyridinio, 2,3-dichloro-1-oxido-5-pyridinio, tetrahydrofuran-3-yl, 5-methyl-tetrahydrofuran-3-yl or 2-chlorothiazol-5-yl group, R is hydrogen, C1-C6alkyl, phenyl-C1-C4alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl; Y is —N(R)(R2) or SR2; R1 and R2 are independently of each other C1-C4-alkyl, C1-C4-alkenyl, C1-C4-alkinyl, —C(═O)—CH3 or benzyl; or together form a group —CH2—CH2—, —CH2—CH2—CH2—, —CH2—O—CH2—, —CH2—S—CH2—, —CH2—NH—CH2— or —CH2—N(CH3)—CH2—; and X is N—NO2 or N—CN or CH—NO2; or, where appropriate, a tautomer thereof, in each case in free from or in salt form; is applied to the plant or the locus thereof.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: June 22, 2004
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Robert Senn, Dieter Hofer, Thomas Thieme, Larry Zang
  • Publication number: 20040097376
    Abstract: The invention relates to novel substituted aryl ketones of the formula (I) 1
    Type: Application
    Filed: July 17, 2003
    Publication date: May 20, 2004
    Inventors: Klaus-Helmut Muller, Stefan Herrmann, Dorothee Hoischen, Stefan Lehr, Hans-Georg Schwarz, Otto Schallner, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20040002424
    Abstract: The compounds of the formula (I) and salts thereof 1
    Type: Application
    Filed: February 18, 2003
    Publication date: January 1, 2004
    Inventors: Klemens Minn, Hartmut Ahrens, Hansjorg Dietrich, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Publication number: 20030224941
    Abstract: Novel uracil substituted phenyl sulfamoyl carboxamides I 1
    Type: Application
    Filed: January 22, 2003
    Publication date: December 4, 2003
    Inventors: Marianne Carlsen, Michael Anthony Guaciaro, James Jan Takasugi
  • Publication number: 20030181334
    Abstract: The invention relates to a method for the control of weeds (i.e.
    Type: Application
    Filed: December 11, 2002
    Publication date: September 25, 2003
    Inventors: Clive Cornell, Michael Colin Cramp, Michael Gingell, Susan Westaway
  • Patent number: 6602825
    Abstract: Novel 1-aryl-4-thiotriazines I where the variables have the following meanings: R1=H, NH2, C1-C4-alkyl, C1-C4-haloalkyl; R2=H, NH2, C1-C4-alkyl, C1-C4-haloalkyl; R3=H, halogen; R4=CN, halogen; Y=nitrogen, the methine group or, together with R5, a bridge >C—O—C(R6)═N—; R5=one of the meanings given in the description; R6=H, halogen, substituted or unsubstituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkoxy, C3-C6-alkenyloxy, C3-C6-alkynyloxy, C3-C6-cycloalkyl or C3-C6-cycloalkoxy; their salts and enol ethers, the preparation of the novel compounds I and their use as herbicides.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: August 5, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Olaf Menke, Ingo Sagasser, Gerhard Hamprecht, Robert Reinhard, Cyrill Zagar, Karl-Otto Westphalen, Martina Otten, Helmut Walter
  • Publication number: 20030130122
    Abstract: Substituted aryl ether derived compounds represented by the general structure (1) are described.
    Type: Application
    Filed: December 5, 2001
    Publication date: July 10, 2003
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Sandeep Gupta, Masamitsu Tsukamoto, Mark Read
  • Publication number: 20030104945
    Abstract: Compounds of the formula (I) and their salts 1
    Type: Application
    Filed: May 14, 2002
    Publication date: June 5, 2003
    Inventors: Wolfgang Giencke, Lothar Willms, Hansjorg Dietrich, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Patent number: 6573219
    Abstract: The invention relates to novel substituted heterocyclyl-2H-chromenes of the general formula (I) in which R1, R2, R3, R4, R5 Z are each as defined in the description, and to a process for their preparation and to their use as herbicides.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: June 3, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Linker, Roland Andree, Karl-Julius Reubke, Otto Schallner, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6495491
    Abstract: The invention relates to novel substituted cyanophenyluracils of the general formula (I) in which R1, R2, R3, R4, R5 and Q are each as defined in the description, to processes for their preparation, to novel intermediates and to their use as herbicides and insecticides.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: December 17, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem K.K.
    Inventors: Roland Andree, Mark Wilhelm Drewes, Otto Schallner, Markus Dollinger, Hans-Joachim Santel, Christoph Erdelen, Akihiko Yanagi, Toshio Goto
  • Patent number: 6420313
    Abstract: The invention relates to novel thienylalkylamino-1,3,5-triazines of the general formula (I) in which A, R1, R2, R3, R4, R5 and Z are as defined in the description, to processes for their preparation, to their use as herbicides and to novel intermediates and their preparation.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: July 16, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.
    Inventors: Rolf Kirsten, Hans-Jochem Riebel, Stefan Lehr, Katharina Voigt, Kristian Kather, Mark Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky, Yukiyoshi Watanabe, Toshio Goto
  • Publication number: 20020091260
    Abstract: The invention is in the technical field of the crop protection agents, such as herbicides and plant growth regulators, in particular of the herbicides for the selective control of harmful plants in crops of useful plants.
    Type: Application
    Filed: December 18, 2001
    Publication date: July 11, 2002
    Inventors: Wolfgang Giencke, Klemens Minn, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6407041
    Abstract: The invention relaters to compounds of the formula: and their use as herbicides.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: June 18, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.
    Inventors: Katharina Voigt, Hans-Jochem Riebel, Stefan Lehr, Andreas Lender, Rolf Kirsten, Markus Dollinger, Mark Wilhelm Drewes, Ingo Wetcholowsky, Yukiyoshi Watanabe, Toshio Goto, Randy Allen Myers
  • Publication number: 20020068681
    Abstract: The invention relates to novel substituted thienyl(amino)sulphonyl(thio)ureas of the formula (I) 1
    Type: Application
    Filed: August 9, 2001
    Publication date: June 6, 2002
    Inventors: Ernst Rudolf F. Gesing, Johannes Rudolf Jansen, Klaus-Helmut Muller, Ulrich Philipp, Markus Dollinger
  • Patent number: 6348435
    Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) in which R1 represents, for exampe, H or C1-C6-alkyl, R2 represents, for example, H, C1-C6-alkyl or —CO—R6, R3 represents, for example, H, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl or C3-C6-cycloalkyl, R4 represents, for example, H, C1-C6-alkyl or C3-C6-cycloalkyl, R5 represents one of the groupings below, where R6 represents, for example, C1-C6-alkyl, C1-C6-alkoxy or C2-C6-alkenyl, R7 to R12 represents, for example, H or certain organic radicals and Q represents O or S, to processes and novel intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: February 19, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Markus Dollinger, Mark Wilhelm Drewes, Randy Allen Meyers
  • Patent number: 6313072
    Abstract: The novel compounds of formula I: (A, B, R1, R2, R3, X and m are defined in the specification) show selective herbicidal activity. The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: November 6, 2001
    Assignee: American Cyanamid Company
    Inventors: Stephen Scheiblich, Thomas Maier, Axel Kleemann, Helmut Siegfried Baltruschat
  • Patent number: 6303543
    Abstract: A compound represented by the formula (I) or its salt and herbicidal and desiccant use thereof: wherein X, Y are independently hydrogen, halogen, cyano, nito, or (C1-6)haloalkyl; Z is oxygen or sulfur; and
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: October 16, 2001
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Masamitsu Tsukamoto, Takahiro Haga
  • Patent number: 6297196
    Abstract: Benzoyl derivatives of the formula (I), process for their preparation and their use as herbicides and plant growth regulators are described. In this formula (I), R1, R2, R3, R4 and R5 are various organic radicals, Q is isothiazole, isoxazole, cyclohexanedione or a &bgr;-ketonitrile radical and A, B, E and X are divalent units containing one or more atoms.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: October 2, 2001
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Andreas Van Almsick, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6294738
    Abstract: A method for fabricating silver or silver alloy tube stock. The method provides silver or silver alloy tube stock with a structure that is substantially free of defects, has a fine grain size, and is amenable to uniform deformation. The silver or silver alloy tube stock is used to make silver-superconductor monofilament or multifilament precursor articles and composites.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: September 25, 2001
    Assignee: American Superconductor Corporation
    Inventor: Jeffrey M. Seuntjens
  • Patent number: 6271178
    Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) In which R1 represents hydrogen or optionally substitued alkyl, R2 represents formyl or represents in each case optionally substituted alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, arylcarbonyl or arylsulphonyl, R3 represents in each case optionally substituted alkyl or cycloalkyl, R4 represents hydrogen or alkyl, A represents oxygen or methylene, Ar represents in each case optionally substituted aryl or heterocyclyl, and z represents hydrogen, hydroxyl, cyano, nitrogen, halogen or represents in each case optionally substituted alkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenyl or alkinyl, (except for three prior-art compounds), to processes and to novel intermediates for preparation of the novel compounds and to their use as herbicides.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: August 7, 2001
    Assignees: Bayer AG, Nihon Bayer Agrochem K.K.
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Yukiyoshi Watanabe, Markus Dollinger, Toshio Goto
  • Patent number: 6121201
    Abstract: A compound represented by the formula (I) or its salt and herbicidal and desiccant use thereof: ##STR1## wherein X, Y are independently hydrogen, halogen, cyano, nitro, or (C.sub.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: September 19, 2000
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Masamitsu Tsukamoto, Takahiro Haga
  • Patent number: 6069114
    Abstract: Compounds of the formula (I) and their salts ##STR1## in which R.sup.1 to R.sup.6, Y.sup.1, to Y.sup.2, Y.sup.3, m and n are as defined in claim 1 are suitable as herbicides and plant growth regulators. They can be prepared analogously to known processes using intermediates of the formula (V) (cf. claim 6).
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: May 30, 2000
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6066597
    Abstract: New herbicidal pyridine and pyrimidine derivatives of general formula (I), ##STR1## wherein Z represents a nitrogen atom or a C--H group; A represents an optionally substituted aryl group or an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group; n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group; m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphonyl group; and X represents an oxygen or sulphur atom.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: May 23, 2000
    Assignee: American Cyanamid Company
    Inventors: Axel Kleemann, Helmut Siegfried Baltruschat, Thekla Haselwander
  • Patent number: 6057269
    Abstract: Benzylhydroxylamines I ##STR1## (X=--N(R.sup.7)--O--; Y=O, S; R.sup.1 =halogen, CN, NO.sub.2, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3 =H, NH.sub.2, CH.sub.3 ;R.sup.4 =H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylsulfinyl or C.sub.1 -C.sub.6 -alkylsulfonyl;R.sup.5 =H, halogen, C.sub.1 -C.sub.6 -alkyl;R.sup.6 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.2 -C.sub.6 -alkenyl;R.sup.7 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -alkylcarbonyl, C.sub.3 -C.sub.6 -alkenylcarbonyl, C.sub.3 -C.sub.6 -alkynylcarbonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.2 -C.sub.8 -alkenyloxycarbonyl, C.sub.2 -C.sub.6 -alkynyloxycarbonyl, C.sub.1 -C.sub.6 -alkylthiocarbonyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: May 2, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schafer, Cyrill Zagar, Karl-Otto Westphalen, Helmut Walter, Ulf Misslitz, Olaf Menke, Markus Menges
  • Patent number: 5922648
    Abstract: Compounds of the formula (I) and salts thereof ##STR1## in which R.sup.1 to R.sup.9, X, Y n and m are as defined in the claim 1 are suitable as herbicides and plant growth regulators.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: July 13, 1999
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger