Asymmetrical (e.g., 1,2,4-triazines, Etc.) Patents (Class 504/229)
  • Patent number: 9573909
    Abstract: Disclosed are triazine derivative compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: February 21, 2017
    Assignee: FMC Corporation
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Patent number: 8969554
    Abstract: Disclosed are compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides. The compounds are triazine derivatives represented by following Formula 1 or salts thereof, and the herbicides containing them: [Chem. 28] wherein in the formula, R1 represents a hydrogen atom; a C1-C12 alkyl group; a C2-C6 alkenyl group, etc., R2 represents a C1-C12 alkyl group, etc., Y and Z represent an oxygen atom or a sulfur atom, and A represents a 5- or 6-membered cyclic group which may contain a nitrogen atom, an oxygen atom, or a sulfur atom.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: March 3, 2015
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Patent number: 8962004
    Abstract: The invention relates to compositions including an encapsulated triazinyl sulfonylurea. The invention further relates to methods for controlling weeds. The invention additionally provides methods for producing such compositions.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: February 24, 2015
    Assignee: Arysta Lifescience North America, LLC
    Inventor: James C. Lee
  • Publication number: 20140329681
    Abstract: The present invention relates to a method for controlling weeds in a sugar cane field, including applying to a field before or after planting stem cuttings of sugar cane having only one node, at least one herbicide selected from the group consisting of ametryn, atrazine, simazine, alachlor, metolachlor, S-metolachlor, asulam, metribuzin, trifluralin, pendimethalin, tebuthiuron, diuron, hexazinone, amicarbazone, imazapic, trifloxysulfuron-sodium, iodosulfuron-methyl-sodium, halosulfuron-methyl, ethoxysulfuron, carfentrazone-ethyl, isoxaflutole, bicyclopyrone, mesotrione, picloram and salts thereof and esters thereof, 2,4-D and salts and esters thereof, dicamba and salts and esters thereof, clomazone, MSMA, paraquat, diquat, glufosinate, glufosinate-ammonium, glufosinate-P and salts thereof, and glyphosate and salts thereof. The present invention provides an excellent effect of controlling weeds without causing phytotoxicity problematic to sugar cane in a sugar cane field.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 6, 2014
    Inventor: Hajime Ikeda
  • Patent number: 8802596
    Abstract: Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: August 12, 2014
    Assignee: Board of Trustees of the University of Alabama
    Inventors: Robin D. Rogers, Daniel T. Daly, Richard P. Swatloski, Whitney L. Hough-Troutman, James Hilliard Davis, Jr., Marcin Smiglak, Juliusz Pernak, Scott K. Spear
  • Publication number: 20140106964
    Abstract: The present invention provides seed coating systems and methods for their use, where a seed coating system comprises encapsulated active ingredient particles that comprise an active ingredient and an encapsulation layer with a preselected release profile, and a polymeric seed coating, wherein the polymeric seed coating releasably affixes the encapsulated active ingredient particle in proximity to a surface of a seed.
    Type: Application
    Filed: October 15, 2013
    Publication date: April 17, 2014
    Applicant: Crop Enhancement, LLC
    Inventors: Gangadhar Jogikalmath, Andrea Schneider, David S. Soane
  • Publication number: 20140106968
    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 A, R1, R2, m, p, and q 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.
    Type: Application
    Filed: October 15, 2013
    Publication date: April 17, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: ANDREW EDMUND TAGGI, Andrew Duncan Satterfield
  • Publication number: 20130252818
    Abstract: An amorphous formulation of a herbicidal or pesticidal substance includes a composition of the formula [A]x[MpClq]y, the composition being an ionic liquid with a melting temperature below 150° C., wherein [MpClq] is a metal chloride, x is 1, 2, 3, or 4, p is 1, 2, 3, or 4, q is 1, 2, 3, 4, 5, 6, 7, 8, or 9, and y is 1 or 2, wherein each A is a cation that is a herbicidal or pesticidal substance or a cation precursor that is a herbicidal or pesticidal substance.
    Type: Application
    Filed: March 25, 2013
    Publication date: September 26, 2013
    Inventors: Katherine Lovejoy, Rico Del Sesto, Andrew Koppisch
  • Patent number: 8461080
    Abstract: The invention relates to aqueous, aluminum silicate-free, highly concentrated suspension concentrates, containing the active substance metribuzin, one or more surfactants based on nonionic polymers from the ‘acrylic grafted polymers’ group, one or more thickeners based on anionic heteropolysaccharides from the xanthan gum group, one or more wetting agents and optionally other components such as antifoaming agents, antifreeze agents and preservatives and other surfactants differing from the aforesaid components.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: June 11, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Frank Sixl, Udo Bickers, Harry Koppert, Juergen Hopert
  • Publication number: 20130102468
    Abstract: Disclosed are compounds exhibiting sufficient herbicidal activity at low application dosage when they are applied to soils and foliage, and an agrochemical composition using the same, in particular herbicides. The compounds are triazine derivatives represented by following Formula 1 or salts thereof, and the herbicides containing them: [Chem. 28] wherein in the formula, R1 represents a hydrogen atom; a C1-C12 alkyl group; a C2-C6 alkenyl group, etc., R2 represents a C1-C12 alkyl group, etc., Y and Z represent an oxygen atom or a sulfur atom, and A represents a 5- or 6-membered cyclic group which may contain a nitrogen atom, an oxygen atom, or a sulfur atom.
    Type: Application
    Filed: May 26, 2011
    Publication date: April 25, 2013
    Applicants: IHARA CHEMICAL INDUSTRY CO., LTD., KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Atsushi Shibayama, Ryu Kajiki, Masami Kobayashi, Takashi Mitsunari, Atsushi Nagamatsu
  • Publication number: 20120289403
    Abstract: The invention relates to alkylsulfide derivatives compounds of formula I as hereunder depicted or the enantiomers or veterinarily acceptable salts thereof which are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to methods for controlling invertebrate pests by using these compounds and to plant propagation material and to agricultural and veterinary compositions comprising said compounds. wherein U, R1, R2, R3U, X, n and p are defined as in the description.
    Type: Application
    Filed: November 11, 2010
    Publication date: November 15, 2012
    Inventors: Sebastian Soergel, Ralph Paulini, Steffen Gross, Carsten Beyer, Matthias Pohlman, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Douglas D. Anspaugh, Sarah Thompson, Vincent Salgado
  • Publication number: 20120264603
    Abstract: The invention encompasses formulations for increased attachment and retention systems of biologically active organic compounds and methods for the preparation and use thereof.
    Type: Application
    Filed: October 7, 2011
    Publication date: October 18, 2012
    Inventors: David S. Soane, Gangadhar Jogikalmath
  • Publication number: 20120083413
    Abstract: Compositions and methods for conferring herbicide resistance or tolerance to plants, plant cells, tissues and seeds are provided. Compositions include transgenic plants, plant cells, tissues, and seeds that have been transformed with a nucleic acid molecule encoding a cytochrome P450 or variant thereof that confers herbicide resistance or tolerance, alone or in combination with one or more additional nucleic acid molecules encoding polypeptides that confer desirable traits. In particular, the cytochrome P450 or variant thereof confers resistance or tolerance to HPPD inhibitors, benzothiadiazinones, sulfonylureas, and other classes of herbicides. The additional polypeptide may also confer resistance or tolerance to an herbicide, including HPPD inhibitors and other herbicides. Methods are also provided for the production and use of the herbicide resistant or tolerant plants, plant cells, tissues and seeds of the invention.
    Type: Application
    Filed: December 12, 2011
    Publication date: April 5, 2012
    Inventors: Timothy Robert Hawkes, Bernardus Theodorus Maria Vernooij
  • Publication number: 20110039704
    Abstract: The invention relates to aqueous, aluminum silicate-free, highly concentrated suspension concentrates, containing the active substance metribuzin, one or more surfactants based on nonionic polymers from the ‘acrylic grafted polymers’ group, one or more thickeners based on anionic heteropolysaccharides from the xanthan gum group, one or more wetting agents and optionally other components such as antifoaming agents, antifreeze agents and preservatives and other surfactants differing from the aforesaid components.
    Type: Application
    Filed: August 11, 2010
    Publication date: February 17, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Frank Sixl, Udo Bickers, Harry Koppert, Jürgen Hopert
  • Patent number: 7867946
    Abstract: The present invention relates to a liquid formulation, comprising a) one or more herbicidally active compounds from the group of the ALS inhibitors, b) one or more organic solvents, and c) one or more inorganic salts. The liquid formulation is suitable for use in crop protection.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: January 11, 2011
    Assignee: Bayer CropScience AG
    Inventors: Roland Deckwer, Detlev Haase, Hans-Peter Krause, Gerhard Schnabel
  • 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
  • Patent number: 7071147
    Abstract: A process of controlling triazine-tolerant weeds by the application of a combination of mesotrione and a triazine to the locus of said weeds is disclosed.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: July 4, 2006
    Assignee: Syngenta Limited
    Inventors: Peter Bernard Sutton, Rex Alan Witchert
  • Publication number: 20040176252
    Abstract: Triazine derivatives of the formula (I) and physiologically acceptable salts and solvates thereof, in which R1, R2, A and R5 are as defined in claim 1, exhibit phosphodiesterase IV inhibition and can be employed for the treatment of allergic diseases, asthma, chronic bronchitis, atopic dermatitis, psoriasis and other skin diseases, inflammatory diseases, autoimmune diseases, such as, for example, rheumatoid arthritis, multiple sclerosis, Crohn's disease, diabetes mellitus or ulcerative colitis, osteoporosis, transplant rejection reactions, cachexia, tumour growth or tumour metastases, sepsis, memory disorders, atherosclerosis and AIDS, furthermore for inhibiting the formation of TNF&agr;.
    Type: Application
    Filed: January 20, 2004
    Publication date: September 9, 2004
    Inventors: Hans-Michael Eggenweiler, Michael Wolf, Norbert Beier, Joachim Leibrock, Pierre Schelling, Michael Gassen, Thomas Ehring
  • Patent number: 6716457
    Abstract: The present invention relates to a process for inhibiting or eliminating the growth of microorganisms in pesticide suspensions. More particularly, the process of the present invention includes the addition of a combination of peracetic acid, hydrogen peroxide, and water to the pesticide suspension. Further, the process of the present invention includes the application of the peracetic acid, hydrogen peroxide, and water combination to the interior surface of the vessel in which the pesticide suspension is contained. Still further, the process of the present invention includes the application of the peracetic acid, hydrogen peroxide, and water combination to a surface in which the pesticide suspension is in contact.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: April 6, 2004
    Assignee: Bayer Polymers LLC
    Inventors: Karen L. Eagles, Donald W. Edson, Kevin Park, John G. Rogers, John W. Brandriff, Stephen C. Slahck
  • 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: 20030195118
    Abstract: Substituted aryl ether derived compounds represented by the general structure (I) are described.
    Type: Application
    Filed: March 3, 2003
    Publication date: October 16, 2003
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Sandeep Gupta, Masamitsu Tsukamoto, Mark Read
  • 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: 6608004
    Abstract: The invention relates to novel substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones of the general formula (I), in which Q1, Q2, R1, R2, R3, R4, R5 and R6 are each as defined in the description, and to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: November 29, 2001
    Date of Patent: August 19, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • 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: 6559100
    Abstract: Substituted 2-benzoylcyclohexane-1,3-diones of the formula I where: R1 and R2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C2-C6-alkenyl, C2-C6-alkynyl, —OR3, —OCOR3, —OSO2R3, —S(O)nR3, —SO2OR3, —SO2N(R3)2, —NR3SO2R3 or —NR3COR3; R3 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C2-C6-alkenyl, C2-C6-alkynyl, phenyl or phenyl-C1-C6-alkyl; where the abovementioned alkyl radicals may be partially or fully halogenated and/or may carry one to three of the following groups: hydroxyl, mercapto, amino, cyano, R3, —OR3, —SR3, —N(R3)2, ═NOR3, —OCOR3, —SCOR3, —NR3COR3, —CO2R3, —COSR3, —CON(R3)2, C1-C4-alkyliminooxy, C1-C4-alkoxyamino, C1-C4-alkylcarbonyl, C1-C4-alkoxy-C2-C6-alkoxycarbonyl, C1-C4-alkylsulfonyl, heterocyclyl, heterocyclyloxy, phenyl, benzyl, hetaryl, phenoxy, benzyloxy and hetaryloxy, where the eight last mentioned radic
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: May 6, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Stefan Engel, Joachim Rheinheimer, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill, Guido Mayer, Ulf Misslitz, Oliver Wagner, Matthias Witschel, Martina Otten, Helmut Walter, Karl-Otto Westphalen
  • Publication number: 20030069140
    Abstract: The invention relates to novel substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones of the general formula (I), 1
    Type: Application
    Filed: November 29, 2001
    Publication date: April 10, 2003
    Inventors: Karl-Heinz Linker, Joachim Kluth, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 6528455
    Abstract: Phenoxy- and thiophenoxyacrylic acid compounds of the formula I in which Het, R1, R2, R3, V, W and Z are as defined in claim 1 and processes for their preparation, intermediates for their preparation, herbicidally active compositions comprising the compounds of the formula I and a method for controlling harmful fungi are described.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: March 4, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Hamprecht, Michael Puhl, Robert Reinhard, Ingo Sagasser, Cyrill Zagar, Karl-Otto Westphalen, Matthias Witschel, Helmut Walter
  • Patent number: 6444615
    Abstract: This invention relates to 1-substituted-phenyl-3-substituted-2-thioxo-4,5-imidazolidinediones and 2,4,5-imidazolidinetriones which have activity as herbicides, to compositions which contain these compounds and to methods of use of these compounds. In particular, the present invention pertains to 2-thioxo-4,5-imidazolidinediones or 2,4,5-imidazolidinetriones wherein a 2,4,5,6-tetrasubstituted phenyl ring is linked to the heterocyclic ring.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: September 3, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Bin Li, Ying Man, Zongjian Zhang, Adam Chi-Tung Hsu
  • 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: 6258751
    Abstract: The present invention relates to novel heterocyclic compounds and their agronomically suitable salts, methods for the use of these compounds in controlling unwanted plant species, and the use of herbicidal compositions containing these compounds. In particular, the present invention pertains to substituted and unsubstituted triazoles, imidazoles and pyrazoles linked to a heterocyclic substituted benzene group. Such compounds are useful as pre-emergent and post-emergent herbicides.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: July 10, 2001
    Assignee: Rohm and Haas Company
    Inventors: Richard Martin Jacobson, Mark Joseph Mulvihill, Changling Liu, Xiaonan Liu
  • Patent number: 6251829
    Abstract: This invention relates to herbicidal alpha-(2,4,5-trisubstituted)- and alpha-(2,5-disubstituted)-benzoyloxy-alpha-beta-, and/or beta-gamma-unsaturated-carboxylates and their derivatives, to compositions which contain these compounds, and to methods of use of these compounds.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: June 26, 2001
    Assignee: Rohm and Haas Company
    Inventors: Bin Li, Ying Man, Zongjian Zhang, Longhe Xu, Adam Chi-Tung Hsu
  • Patent number: 6159903
    Abstract: The invention relates to novel 2-aryl-1,2,4-triazine-3,5-di(thi)ones of the general formula (I), ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, Q.sup.1 and Q.sup.2 are each as defined in the description, to processes for their preparation and to their use as herbicides.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: December 12, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Linker, Kurt Findeisen, Markus Dollinger, Hans-Joachim Santel
  • 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: 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: 6048824
    Abstract: Compounds of formula (I), wherein A is an unsubstituted or substituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical wherein a ring nitrogen atom may have been replaced by a group ##STR2## R.sub.1 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.3 is hydrogen, an unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl group, or C(.dbd.O)--R.sub.5, R.sub.5 is C.sub.1 -C.sub.4 alkyl C.sub.1 -C.sub.4 alkoxy, an unsubstituted or substituted phenyl, phenoxy or benzyloxy group, or N(R.sub.6).sub.2, each R.sub.6, independently of the other, is hydrogen, C.sub.1 -C.sub.4 alkyl or unsubstituted or substituted phenyl, X is CH--NO.sub.2, N--CN or N--NO.sub.2 and n is from 1 to 3, in free form or in salt form, and, where appropriate, tautomers of those compounds and the salts thereof, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: April 11, 2000
    Assignee: Novartis Corporation
    Inventors: Peter Maienfisch, Jozef Gonda, Olivier Jacob, Laurenz Gsell
  • Patent number: 5739326
    Abstract: Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein: X and Y are independently N or CH;Z is O, S(O).sub.n, NR.sup.7, C(.dbd.O), C(.dbd.S), C(.dbd.N--OR.sup.8), CH(OR.sup.9), or CR.sup.10 (R.sup.11);n is 0, 1 or 2; andR.sup.1 -R.sup.11 are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.
    Type: Grant
    Filed: December 3, 1996
    Date of Patent: April 14, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Thomas Paul Selby, Michael Peter Winters
  • Patent number: 5726126
    Abstract: There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2, 4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: March 10, 1998
    Assignee: American Cyanamid Company
    Inventors: Alvin Donald Crews, Jr., Philip Mark Harrington, Gary Mitchell Karp, Mark Christopher Manfredi, Michael Anthony Guaciaro
  • Patent number: 5723411
    Abstract: Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein Q, W, R.sup.1, R.sup.2 and R.sup.3 are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective mount of a compound of Formula I.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: March 3, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Thomas Martin Stevenson
  • Patent number: 5674811
    Abstract: A cyanoketone derivatives of the following formula (1) ##STR1## which are characterized by excellent herbicidal activity and effectiveness against a variety of broad leafed weeds, including barnyard grass, green foxtail, velvet leaf, livid amaranth and hairy beggar ticks.
    Type: Grant
    Filed: October 6, 1994
    Date of Patent: October 7, 1997
    Assignee: Tokuyama Corporation
    Inventors: Toshio Kitajima, Tadashi Kobutani, Shozo Kato, Masao Yamaguchi, Masahiko Ishizaki, deceased
  • Patent number: 5635447
    Abstract: A herbicide composition which comprises a herbicide and a small but herbicide absorption enhancing effective amount of a water soluble, non-aromatic polyorganic acid or a salt or copolymer thereof such as polyaspartic acid.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: June 3, 1997
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5629265
    Abstract: Disclosed herein are cyanoketone derivatives of the following formula (1) ##STR1## such as 1-cyano-1-piperidinocarbonyl-3-[4-(2-chloro-4-trifluoromethylphenoxy)pheno xy]-2-butanone, 1-cyano-1-piperidinocarbonyl-3-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy )phenoxy]-2-butanone, 1-cyano-1-(N-methyl-N-dichlorophenyl)aminocarbonyl-3-[4-(2-quinoxalyloxy)p henoxy]-2-butanone, 1-cyano-1-(N,N-dibutyl)aminocarbonyl-3-[4-(3-chloro-5-trifluoromethyl-2-py ridyloxy)phenoxy-2-butanone, and the like, which are characterized by excellent herbicidal activity and effectiveness against a variety of gramineous weeds.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: May 13, 1997
    Assignee: Tokuyama Corporation
    Inventors: Masahiko Ishizaki, Seiji Nagata, Junji Takenaka
  • Patent number: 5610120
    Abstract: There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2,4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: March 11, 1997
    Assignee: American Cyanamid Company
    Inventors: Alvin D. Crews, Jr., Philip M. Harrington, Gary M. Karp, Mark C. Manfredi, Michael A. Guaciaro
  • Patent number: 5523278
    Abstract: There are provided substituted benzisoxazole and benzisothiazole compounds having the structural formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.
    Type: Grant
    Filed: September 12, 1995
    Date of Patent: June 4, 1996
    Assignee: American Cyanamid Company
    Inventor: Peter J. Wepplo
  • Patent number: 5484763
    Abstract: There are provided substituted benzisoxazole and benzisothiazole compounds having the structural formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: January 16, 1996
    Assignee: American Cyanamid Company
    Inventor: Peter J. Wepplo
  • Patent number: 5401711
    Abstract: The present invention provides a herbicidal composition containing a novel pyrimidine derivative having the formula (1), ##STR1## wherein R.sup.1 is a trifluoromethanesulfonyioxy group, an ethenyl group which may be substituted, or an ethynyl group which may be substituted; R.sup.2 is a hydrogen atom, an alkyl group, 2-trimethylsilyl ethyl group; R.sup.3 and R.sup.4 are the same or different, and are a methoxy group or a halogen atom; X is an oxygen atom or a sulfur atom; and Z is a methine group; or its salt, as an active ingredient.The pyrimidine derivative of the present invention exhibits an excellent herbicidal effect against noxious weeds which grow in paddy fields, upland fields and non-agricultural fields.
    Type: Grant
    Filed: February 1, 1993
    Date of Patent: March 28, 1995
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Masahiro Sato, Koichiro Kaku, Shigehiko Tachikawa
  • Patent number: 5312798
    Abstract: There is disclosed a herbicidal composition comprising as active ingredients a herbicidally effective amount of (a) an iminothiazoline compound of the formula: ##STR1## wherein R.sup.1 is halogen, halo(C.sub.1 -C.sub.2)alkyl, halo(C.sub.1 -C.sub.2)alkoxy or halo(C.sub.1 -C.sub.2)alkylthio; R.sup.2 is C.sub.1 -c.sub.2 alkyl, chroline, bromine or iodine; R.sup.3 is C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.3 -C.sub.6 cycloalkoxy or C.sub.1 -C.sub.6 alkoxy, all of which are optionally substituted with at least one substituent selected from halogen, C.sub.1 -C.sub.2 alkyl and C.sub.1 -C.sub.2 alkoxy; R.sup.4 is hydrogen or halogen; and (b) at least one of herbicidal triazine compounds, herbicidal uracil compounds, herbicidal urea compounds, herbicidal dinitro aniline compounds, norflurazon, dimethazon, imazaquin and imazethapyr. Also disclosed is a method for controlling undesired weeds by use of the herbicidal composition.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: May 17, 1994
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Shinichi Kawamura, Izumi,Keiichi, Junichi Sato, Yuzuru Sanemitsu, Ryo Sato, Tatsuhiro Hamada, Hideyuki Shibata
  • Patent number: 5280009
    Abstract: Pyrimidine derivatives of the Formula Ia or Ib ##STR1## where the substituents have the following meanings: R.sup.1 is hydrogen or alkyl;A is a substituted or unsubstituted bi- or tricyclic carbo- or heterocyclic radical which may contain one or several double bonds;R.sup.5 is H or alkyl;X is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio; and addition salts thereof with organic or inorganic acids and the use of said pyrimidine derivative to control undesirable plant growth.
    Type: Grant
    Filed: July 16, 1992
    Date of Patent: January 18, 1994
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Hamprecht, Klaus Ditrich, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter
  • Patent number: 5256631
    Abstract: The present invention relates to new substituted 1,2,4-triazinediones of the formula (I) ##STR1## A-D represents --N.dbd.CH-- or ##STR2## X represents O or S, Y represents O, S, CO, ##STR3## R.sup.1 represents C.sub.1-4 -halogenoalkyl, R.sup.2 represents hydrogen, halogen or C.sub.1-4 -halogenoalkyl,R.sup.3 represents hydrogen or C.sub.1-4 -alkyl,R.sup.4 represents hydrogen, halogen, halogenoalkyl or C.sub.1-4 -alkyl, andR.sup.5 and R.sup.6 represent hydrogen, C.sub.1-4 -alkyl, halogenoalkyl, aralkyl or alkinyl,to processes for their preparation, intermediates for carrying out the process and their use as antiprotozoal agents.
    Type: Grant
    Filed: January 17, 1992
    Date of Patent: October 26, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Werner Lindner, Axel Haberkorn
  • Patent number: 5192357
    Abstract: The invention provides compounds of formula I ##STR1## wherein W, D, R.sup.1, R.sup.2, R.sup.3, x, m, n and p are as defined in the description. The compound have valuable pesticidal activity especially against fungi, insects, nematodes, acarids and weeds.
    Type: Grant
    Filed: July 8, 1988
    Date of Patent: March 9, 1993
    Assignee: Schering Agrochemicals Limited
    Inventors: Geoffrey R. Cliff, Ian C. Richards