Chalcogen Bonded Directly To Ring Carbon Of The Diazine Ring Patents (Class 504/238)
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Patent number: 11330821Abstract: The present invention relates to herbicidal heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazine-diones and heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth; in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: GrantFiled: April 27, 2016Date of Patent: May 17, 2022Assignee: Syngenta Participations AGInventors: Stephen Edward Shanahan, Timothy Jeremiah Cornelius O'Riordan
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Patent number: 10118917Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein X is O, S or NR5; or X is —C(R6)?C(R7)—, wherein the carbon atom bonded to R6 is also bonded to the carbon atom bonded to R4, and the carbon atom bonded to R7 is also bonded to the phenyl ring moiety in Formula 1; and R1, R2, R3, R4, R5, R6, R7, G and W 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: GrantFiled: April 27, 2015Date of Patent: November 6, 2018Inventors: Thomas Paul Selby, Nicholas Ryan Deprez, Thomas Martin Stevenson, Andrew Edmund Taggi, John Robbins DeBergh
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Patent number: 9944608Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and benzyloxy substituted phenyl-dioxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: GrantFiled: July 10, 2015Date of Patent: April 17, 2018Assignee: Syngenta Participations AGInventors: Stephen Edward Shanahan, Paul Matthew Burton, Benjamin Andrew Egan, Timothy Jeremiah Cornelius O'Riordan
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Patent number: 9693556Abstract: The present invention provides a compound of Formula (I) or an agronomically acceptable salt thereof, wherein: R2 is selected from the group consisting of (A1), (A2) and (A3) wherein X1 is N or CR7X2 is N or CR8X3 is N or CR9X4 is N or CR6R1, R3, R4, R5 R6, R7, R8 and R9 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.Type: GrantFiled: October 3, 2012Date of Patent: July 4, 2017Assignee: Syngenta LimitedInventors: Yunas Bhonoah, Alison Clare Elliott, Steven Gaulier, Kenneth Ling, Glynn Mitchell, James Alan Morris, Paula Rocha Rzepa, Russell Colin Viner
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Patent number: 9101139Abstract: A plant disease controlling composition containing a pyridazine compound represented by formula (I): wherein R1 represents a chlorine atom, a bromine atom, a cyano group, or a methyl group, and R2 represents a hydrogen atom or a fluorine atom; and at least one carboxamide compound selected from the group consisting of bixafen, isopyrazam, boscalid, fluopyram, fluxapyroxad, sedaxane, penflufen, flutolanil, mepronil, carboxin, thifluzamide, penthiopyrad, and furametpyr.Type: GrantFiled: August 9, 2011Date of Patent: August 11, 2015Assignee: Sumitomo Chemical Company, LimitedInventor: Yuichi Matsuzaki
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Patent number: 9029295Abstract: The present invention relates to a pyridazinone compound of the formula (I): wherein R1 represents hydrogen, a C1-6 alkyl group, and the like, R2 represents halogen, a cyano group, a nitro group, a C1-6 alkoxy group, and the like, G represents hydrogen, and the like, Z represents halogen, a cyano group, a nitro group, a C1-6 alkyl group, and the like, and n represents an integer of 1-5 useful as an active ingredient in a herbicide and a noxious arthropod controlling agent.Type: GrantFiled: December 26, 2011Date of Patent: May 12, 2015Assignee: Sumitomo Chemical Company, LimitedInventors: Takashi Kuragano, Shin-ichiro Souma, Yoshinobu Jin, Tomohiro Araki
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Publication number: 20150072860Abstract: The present invention relates to compounds of Formula (I); or an agronomically acceptable salt of said compounds wherein A1a, A1b, A2, A3, A4, X, R1 and R2 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.Type: ApplicationFiled: March 19, 2013Publication date: March 12, 2015Applicant: SYNGENTA PARTICIPATIONS AGInventor: Glynn Mitchell
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Publication number: 20140378305Abstract: Compounds of formula wherein the substituents are as defined in claim 1, and related compositions, methods of use and processes of preparation.Type: ApplicationFiled: September 5, 2014Publication date: December 25, 2014Applicant: SYNGENTA LIMITEDInventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
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Publication number: 20140323300Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein R1, R2, R3 and R4 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.Type: ApplicationFiled: December 7, 2012Publication date: October 30, 2014Applicant: SYNGENTA LIMITEDInventors: William Guy Whittingham, Nicholas Phillip Mulholland, Russell Viner, Alison Clare Elliott, Katy Louise Bridgwood, John Martin Clough, Kevin Beautement, Glynn Mitchell, Gordon Munns
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Patent number: 8865623Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.Type: GrantFiled: January 6, 2010Date of Patent: October 21, 2014Assignee: Syngenta LimitedInventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
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Publication number: 20140256549Abstract: The present invention relates to esters of carboxylic acid agrochemicals comprising a labile protecting group and having formula (I). Certain of the esters of carboxylic acid agrochemicals do not undergo hydrolysis to a significant degree in the dark, but are cleaved to regenerate the parent carboxylic acid agrochemical when exposed to light. Others of the esters of carboxylic acid agrochemicals undergo hydrolysis under both light and dark conditions. The present invention further relates to methods for the controlled release of a carboxylic acid agrochemicals, and to methods of controlling unwanted plants comprising applying to the unwanted plants an ester of a carboxylic acid agrochemical.Type: ApplicationFiled: October 11, 2012Publication date: September 11, 2014Applicant: MONSANTO TECHNOLOGY LLCInventor: David A. Morgenstern
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Publication number: 20140256546Abstract: The present invention provides a compound of Formula (I) or an agronomically acceptable salt thereof, wherein: R2 is selected from the group consisting of (A1), (A2) and (A3) wherein X1 is N or CR7X2 is N or CR8X3 is N or CR9X4 is N or CR6R1, R3, R4, R5 R6, R7, R8 and R9 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.Type: ApplicationFiled: October 3, 2011Publication date: September 11, 2014Applicant: SYNGENTA LIMITEDInventors: Yunas Bhonoah, Alison Clare Elliott, Steven Gaulier, Kenneth Ling, Glynn Mitchell, James Alan Morris, Paula Rocha Rzepa, Russell Colin Viner
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Publication number: 20140228219Abstract: The present invention provides a compound having an excellent efficacy for controlling weeds. A cyclohexanone compound of the formula (I): wherein m is an integer of 1, 2 or 3; n is an integer of any one of 1 to 5; X represents CH2, O, S, S(O) or S(O)2; R1 represents a hydrogen atom or a methyl group; R2 and R3 represents a hydrogen atom, a C1-6 alkyl group and the like; R4 represents a C6-10 aryl group or a five- to six-membered heteroaryl group; G represents a hydrogen atom and the like; Z represents a halogen atom, a cyano group, a nitro group, a phenyl group, a C1-6 alkyl group and the like; is useful as an active ingredient for herbicides.Type: ApplicationFiled: May 29, 2012Publication date: August 14, 2014Inventors: Yosuke Nakashima, Yoshinobu Jin, Masato Konobe
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Patent number: 8802596Abstract: 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: GrantFiled: June 7, 2012Date of Patent: August 12, 2014Assignee: Board of Trustees of the University of AlabamaInventors: Robin D. Rogers, Daniel T. Daly, Richard P. Swatloski, Whitney L. Hough-Troutman, James Hilliard Davis, Jr., Marcin Smiglak, Juliusz Pernak, Scott K. Spear
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Publication number: 20130281299Abstract: The present invention relates to a pyridazinone compound of the formula (I): wherein R1 represents hydrogen, a C1-6 alkyl group, and the like, R2 represents halogen, a cyano group, a nitro group, a C1-6 alkoxy group, and the like, G represents hydrogen, and the like, Z represents halogen, a cyano group, a nitro group, a C1-6 alkyl group, and the like, and n represents an integer of 1-5 useful as an active ingredient in a herbicideand a noxious arthropod controlling agent.Type: ApplicationFiled: December 26, 2011Publication date: October 24, 2013Applicant: SUMITOMO CHEMICAL COMPANY,LIMITEDInventors: Takashi Kuragano, Shin-ichiro Souma, Yoshinobu Jin, Tomohiro Araki
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Patent number: 8541414Abstract: A pyridazinone compound represented by the formula (I) has excellent effect on weed control and is useful as an active ingredient of herbicides.Type: GrantFiled: March 13, 2007Date of Patent: September 24, 2013Assignee: Sumitomo Chemical Company, LimitedInventors: Toshiyuki Kiji, Takafumi Fusaka
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Patent number: 8507410Abstract: A pyridazinone compound represented by formula (I) wherein R1 represents a C1-6 alkyl group or a (C1-6 alkyloxy) C1-6 alkyl group, R2 and R3 represent hydrogen or a C1-6 alkyl group, W represents halogen, etc., Z1 represents a C1-6 alkyl group, Z2 represents a C1-6 alkyl group, a C3-8 cycloalkyl group, etc., and n represents 0, 1, 2, 3 or 4, has a weed-controlling effect and an arthropod-controlling effect.Type: GrantFiled: March 12, 2010Date of Patent: August 13, 2013Assignee: Sumitomo Chemical Company, LimitedInventor: Takafumi Fusaka
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Patent number: 8470738Abstract: There is provided a compound represented by the formula (I): wherein R1 is a C1-6 alkyl group or a (C1-6 alkyloxy)C1-6 alkyl group; R2 is a hydrogen atom or a C1-6 alkyl group; G is a hydrogen atom etc.; Z1 is a C1-6 alkyl group or a C1-6 alkyloxy group; Z2 is a C3-8 cycloalkyl group, etc.; Z3 is a C1-6 alkyl group, etc.; n is 0, 1, 2 or 3, which has an excellent weed controlling effect.Type: GrantFiled: September 12, 2008Date of Patent: June 25, 2013Assignee: Sumitomo Chemical Company, LimitedInventor: Takafumi Fusaka
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Patent number: 8410026Abstract: The present invention relates to novel pyridazine derivatives of formula (I) as active ingredients which have microbiocidal activity, in particular fungicidal activity: wherein R1 is methyl, ethyl or isopropyl; R2 is chloro, fluoro, hydroxy or C1-C2alkoxy; R3 is H, chloro, fluoro, methoxy or C1-C3alkyl; R4 is chloro, fluoro or bromo; and R5 is H, fluoro or methoxy; or an agrochemically usable salt form thereof; with the proviso that when R1 is methyl, R2 is chloro and R3 is H, then R4 or R5 is different from fluoro.Type: GrantFiled: January 14, 2009Date of Patent: April 2, 2013Assignee: Syngenta Crop Protection LLCInventors: Stephan Trah, Clemens Lamberth, Raphael Dumeunier, Sebastian Volker Wendeborn
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Publication number: 20120264605Abstract: 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: ApplicationFiled: June 7, 2012Publication date: October 18, 2012Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMAInventors: Robin D. Rogers, Daniel T. Daly, Richard P. Swatloski, Whitney L. Hough-Troutman, James Hilliard Davis, JR., Marcin Smiglak, Juliusz Pernak, Scott K. Spear
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Publication number: 20120196750Abstract: A pyridazinone compound represented by the formula (I) has excellent effect on weed control and is useful as an active ingredient of herbicides.Type: ApplicationFiled: March 22, 2012Publication date: August 2, 2012Inventors: Toshiyuki KIJI, Takafumi Fusaka
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Publication number: 20120028803Abstract: A pyridazinone compound represented by formula (I) wherein R1 represents a C1-6 alkyl group or a (C1-6 alkyloxy) C1-6 alkyl group, R2 and R3 represent hydrogen or a C1-6 alkyl group, W represents halogen, etc., Z1 represents a C1-6 alkyl group, Z2 represents a C1-6 alkyl group, a C3-8 cycloalkyl group, etc., and n represents 0, 1, 2, 3 or 4, has a weed-controlling effect and an arthropod-controlling effect.Type: ApplicationFiled: March 12, 2010Publication date: February 2, 2012Inventor: Takafumi Fusaka
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Publication number: 20120021907Abstract: Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides.Type: ApplicationFiled: January 6, 2010Publication date: January 26, 2012Applicant: SYNGENTA CROP PROTECTION LLCInventors: Christopher John Mathews, John Finney, James Nicholas Scutt, Louisa Robinson, John Stephen Delaney
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Patent number: 8044084Abstract: The present invention relates to mixtures comprising a) a compound of the formula I in which X, m, Q and a are as defined in the description and b) one or more ethylene modulators (II) selected from the group consisting of: inhibitors of ethylene biosynthesis which inhibit the conversion of S-adenosyl-L-methionine into 1-aminocyclopropane-1-carboxylic acid (ACC), inhibitors of ethylene biosynthesis which block the conversion of ACC into ethylene, or inhibitors of ethylene action, and also to compositions comprising them and to their use for controlling harmful fungi.Type: GrantFiled: November 5, 2004Date of Patent: October 25, 2011Assignee: BASF SEInventors: Wilhelm Rademacher, John S. Harden, Dan E. Westberg, Joseph E. Zawierucha, Thomas J. Holt, Hendrik Ypema, Ted R. Bardinelli, Albert C. Everson, Edson Begliomini
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Publication number: 20110251068Abstract: Disclosed is a parasitic plant control agent which can control a parasitic plant effectively. Also disclosed is a parasitic plant control method. A parasitic plant can be controlled by inhibiting the metabolism of gentianose in the parasitic plant to inhibit the germination of the parasitic plant.Type: ApplicationFiled: October 5, 2009Publication date: October 13, 2011Applicant: OSAKA UNIVERSITYInventors: Atsushi Okazawa, Joseph Benesh
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Publication number: 20110173718Abstract: The present invention relates, inter alia, a method of selectively controlling weeds at a locus comprising crop plants and weeds, wherein the method comprises application to the locus of a weed controlling amount of a pesticide composition comprising an homogentisate solanesyltransferase (HST) inhibiting herbicide and/or hydroxyphenyl pyruvate dioxygenase (HPPD) inhibiting herbicide, wherein the crop plants comprise at least one recombinant polynucleotide which comprises a region which encodes an HST; to a method of selectively controlling weeds at a locus comprising crop plants and weeds, wherein the method comprises application to the locus of a weed controlling amount of a pesticide composition comprising an homogentisate solanesyltransferase (HST) inhibiting herbicide, wherein the crop plants comprise at least one recombinant polynucleotide which comprises a region which encodes a HPPD enzyme and to recombinant polynucleotides and vectors for utilised in the methods.Type: ApplicationFiled: September 14, 2009Publication date: July 14, 2011Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Timothy Robert Hawkes, Paul Richard Drayton, Richard Dale
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Patent number: 7964531Abstract: A compound represented by the formula: [wherein R1 represents a hydrogen atom, a halogen atom, alkyl group, etc., R2 represents a hydrogen atom, a halogen atom, alkyl group, etc., R3, R4, R5, R6 and R7 each independently represent a hydrogen atom, a halogen atom, a substitutable alkyl group, a substitutable alkenyl group, alkynyl group, a substitutable cycloalkyl group, etc., or R3, R4, R5, R6 and R7 may form a ring which may be substituted, which is formed by the adjacent two of them with carbon atoms to which the respective substituents are bonded, m and n each independently represent 0 or 1.] a salt thereof, an ester derivative thereof and an agricultural chemical containing the same as an effective ingredient, and a herbicidal composition containing the compound and a second herbicidally active compound as effective ingredients.Type: GrantFiled: August 18, 2009Date of Patent: June 21, 2011Assignee: Mitsui Chemicals Agro, Inc.Inventors: Yoshihisa Tsukamoto, Hiroyuki Komai, Junji Kadotani, Kiyoshi Koi, Shigeru Mio, Hideo Takeshiba
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Publication number: 20110118118Abstract: Phenyl-substituted pyridazinones of the formula (I) are described as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z represent radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.Type: ApplicationFiled: September 23, 2010Publication date: May 19, 2011Applicant: BAYER CROPSCIENCE AGInventors: Stefan Lehr, Jan Dittgen, Christopher Hugh Rosinger, Dieter Feucht, Isolde Häuser-Hahn
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Publication number: 20110003692Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.Type: ApplicationFiled: December 14, 2009Publication date: January 6, 2011Applicant: BAYER CROPSCIENCE AGInventors: Stefan Lehr, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
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Publication number: 20100267561Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein W1 is O or S, and R1, R2, R3, G and J 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: ApplicationFiled: December 19, 2008Publication date: October 21, 2010Inventors: Thomas Martin Stevenson, Eric Allen Marshall, Andrew Edmund Taggi
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Publication number: 20100216642Abstract: There is provided a compound represented by the formula (I): wherein R1 is a C1-6 alkyl group or a (C1-6 alkyloxy)C1-6 alkyl group; R2 is a hydrogen atom or a C1-6 alkyl group; G is a hydrogen atom etc.; Z1 is a C1-6 alkyl group or a C1-6 alkyloxy group; Z2 is a C3-8 cycloalkyl group, etc.; Z3 is a C1-6 alkyl group, etc.; n is 0, 1, 2 or 3, which has an excellent weed controlling effect.Type: ApplicationFiled: September 12, 2008Publication date: August 26, 2010Applicant: SUMITOMO CHEMICAL COMPANY LIMITEDInventor: Takafumi Fusaka
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Publication number: 20100184602Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.Type: ApplicationFiled: December 15, 2009Publication date: July 22, 2010Applicant: BAYER CROPSCIENCE AGInventors: Stefan Lehr, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
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Publication number: 20100173775Abstract: The invention describes phenyl-substituted pyridazinones of the formula (I) as herbicides and insecticides. In this formula (I), A, B, G, X, Y and Z are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen, nitro and cyano.Type: ApplicationFiled: December 15, 2009Publication date: July 8, 2010Applicant: BAYER CROPSCIENCE AGInventors: Stefan LEHR, Thomas Schenke, Christopher Hugh Rosinger, Reiner Fischer, Isolde Häuser-Hahn, Dieter Feucht, Jan Dittgen, Pierre Cristau, Oliver Gaertzen, Stefan Herrmann, Olga Malsam, Eva-Maria Franken
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Patent number: 7608563Abstract: A compound represented by the formula: [wherein R1 represents a hydrogen atom, a halogen, atom, alkyl group, etc., R2 represents a hydrogen atom, a halogen atom, alkyl group, etc., R3, R4, R5, R6 and R7 each independently represent a hydrogen atom, a halogen atom, a substitutable alkyl group, a substitutable alkenyl group, alkynyl group, a substituteable cycloalkyl group, etc., or R3, R4, R5, R6 and R7 may form a ring which may be substituted, which is formed by the adjacent two of them with carbon atoms to which the respective substituents are bonded, m and n each independently represent 0 or 1.] a salt thereof, an ester derivative thereof and an agricultural chemical containing the same as an effective ingredient, and a herbicidal composition containing the compound and a second herbicidally active compound as effective ingredients.Type: GrantFiled: August 14, 2002Date of Patent: October 27, 2009Assignee: Mitsui Agro Chemicals, Inc.Inventors: Yoshihisa Tsukamoto, Hiroyuki Komai, Junji Kadotani, Kiyoshi Koi, Shigeru Mio, Hideo Takeshiba
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Patent number: 7605111Abstract: Compounds of formula wherein the substituents have the meanings given in claim 1, and agronomically tolerable salts, isomers and enantiomers of those compounds, are suitable for use as herbicides.Type: GrantFiled: March 18, 2005Date of Patent: October 20, 2009Assignee: Syngenta Crop Protection, Inc.Inventors: Thomas Maetzke, André Stoller, Sebastian Wendeborn, Henry Szczepanski
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Patent number: 7569518Abstract: A pyridazine compound represented by formula (1): has an excellent plant disease controlling effect.Type: GrantFiled: May 27, 2005Date of Patent: August 4, 2009Assignee: Sumitomo Chemical Company, LimitedInventors: Hiroshi Morishita, Akio Manabe
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Patent number: 7566683Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.Type: GrantFiled: August 15, 2005Date of Patent: July 28, 2009Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Publication number: 20090181849Abstract: The present inventions generally relate to compositions and methods for providing agricultural chemicals comprising active ingredients (A.I.s) combined with a top dressing for application to cultivated areas of turfgrass. Specifically, the compositions are in the form of dry formulations for providing pre-blend concentrates and blends of top dressings comprising active ingredients. Further, the inventions relate to compositions and methods for delivering active ingredients simultaneously with a top dressing composition to golf course turf.Type: ApplicationFiled: October 17, 2008Publication date: July 16, 2009Inventors: A. Ronald Detweiler, Nancy M. Dykema, Joseph M. Vargas, JR., Timothy D. Birthisel
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Publication number: 20090111696Abstract: A pyridazinone compound represented by the formula (I) have excellent effect on weed control and are useful as an active ingredient of herbicides.Type: ApplicationFiled: March 13, 2007Publication date: April 30, 2009Inventors: Toshiyuki Kiji, Takafumi Fusaka
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Patent number: 7459414Abstract: Compounds of formula wherein the substituents have the meanings given in claim 1, and agronomically tolerable salts, isomers and enantiomers of those compounds, are suitable for use as herbicides.Type: GrantFiled: March 18, 2005Date of Patent: December 2, 2008Assignee: Syngenta Crop Protection, Inc.Inventors: Thomas Maetzke, André Stoller, Sebastian Wendeborn, Henry Szczepanski
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Patent number: 7037880Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.Type: GrantFiled: August 8, 2002Date of Patent: May 2, 2006Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Patent number: 7012041Abstract: The invention relates to novel phenylpyridazinones of the general formula (I) in which R1, R2, R3, R4, R5 and R6 are each as defined in the description, to processes for their preparation, to their use as herbicides and to novel intermediates and processes for preparing them.Type: GrantFiled: September 30, 2002Date of Patent: March 14, 2006Assignee: Bayer AGInventors: Karl-Heinz Linker, Kurt Findeisen, Wilhelm Haas, Markus Dollinger, Hans-Joachim Santel
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Patent number: 6962894Abstract: A selectively herbicidal composition for controlling grasses and weeds in crops of useful plants, comprising a) a herbicidally effective amount of a compound of formula I or a salt or diastereoisomer of a compound of formula I, and b) an amount, which is effective for antagonism of the herbicide, of a compound of formula IIaType: GrantFiled: September 5, 2000Date of Patent: November 8, 2005Assignee: Syngenta Crop Protection, Inc.Inventor: Jutta Glock
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Patent number: 6894005Abstract: Compounds of formula wherein the substituents have the meanings given in claim 1, and agronomically tolerable salts, isomers and enantiomer of those compounds, are suitable for use as herbicides.Type: GrantFiled: September 5, 2000Date of Patent: May 17, 2005Assignee: Syngenta Crop Protection, Inc.Inventors: Thomas Maetzke, André Stoller, Sebastian Wendeborn, Henry Szczepanski
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Patent number: 6869913Abstract: Novel pyridazin-3-one derivatives of formula [1] are provided, which are useful as active ingredients of herbicides, wherein R1 is haloalkyl; R2 and R3 are hydrogen, alkyl, haloalkyl, or alkoxyalkyl; and Q is [Q-1], [Q-2], [Q-3], [Q-4] or [Q-5]. Also provided are their use and intermediates for their production.Type: GrantFiled: February 9, 2004Date of Patent: March 22, 2005Assignee: Sumitomo Chemical Company, LimitedInventors: Tadashi Katayama, Shinichi Kawamura, Yuzuru Sanemitsu, Yoko Mine
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Patent number: 6828276Abstract: There are described benzoylcyclohexanediones of the formula I, their preparation, and their use as herbicides and plant growth regulators. In this formula (I), C1, C2, C3 are cyclic radicals, X1 is a hetero atom, X2 is a chain of carbon atoms, L is a chain-like element, R1, R2, R3, R4, R5 are various radicals, and Y and Z are monoatomic bridge elements.Type: GrantFiled: August 30, 2001Date of Patent: December 7, 2004Assignee: Aventis CropScience GmbHInventors: Thomas Seitz, Andreas van Almsick, Lothar Willms, Hermann Bieringer, Thomas Auler, Hubert Menne
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Patent number: 6815563Abstract: A process for preparing bicyclic 1,3-diketones of the formula I where R1, R2, R3 and R4 are hydrogen, C1-C4-alkyl, C1-C4-alkoxy-carbonyl, halogen, cyano, nitro, C1-C4-alkylthio, C1-C4-alkylsulfenyl or C1-C4-alkylsulfonyl and Z is C1-C4-alkylene, O, S, N—R5 where R5 is C1-C4-alkyl or C1-C4-alkylcarbonyl, which comprises a) reacting a bicyclic olefin of the formula II with haloform in the presence of a base to give the ring-expanded product of the formula III where R1-R4 and Z are as defined above and X is halogen; b) hydrolyzing the allylic halogen of the compound of the formula III to the allyl alcohol of the formula IV c) oxidizing the allyl alcohol of the formula IV to the unsaturated ketone of the formula V d) reacting the ketone of the formula V with a nucleophilic ion Y− which stabilizes a negative charge to give the ketone of the formula VI e) hydrolyzing the ketone of the formula VI to thType: GrantFiled: January 6, 2003Date of Patent: November 9, 2004Assignee: BASF AktiengesellschaftInventors: Klaus Langemann, Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Thorsten Volk, Guido Mayer
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Publication number: 20040204320Abstract: What is described are derivatives of benzoylcyclohexanediones of the formula (I) and their use as herbicides.Type: ApplicationFiled: April 8, 2003Publication date: October 14, 2004Applicant: Bayer CropScience GmbHInventors: Thomas Seitz, Andreas Van Almsick, Lothar Willms, Monika H. Schmitt, Thomas Auler, Hermann Bieringer, Hubert Menne
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Patent number: 6794336Abstract: 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, halType: GrantFiled: June 21, 2002Date of Patent: September 21, 2004Assignee: Aventis Crop Science GmbHInventors: Klaus Haaf, Lothar Willms, Thomas Auler, Hubert Menne, Hermann Bieringer
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Patent number: 6645917Abstract: The present invention relates to a novel composition comprising a mixture of potassium 1-[4-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate is in the range of from 1 ppm to 300 ppm and potassium 1-[4-fluoro-3-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate and a non-ionic surfactant for hybrid seed production. The composition of the invention enhances functional male sterility with improved female fertility facilitating commercial production of hybrid seed of wheat and other crops, cereals in particular, across a range of environments.Type: GrantFiled: March 28, 2002Date of Patent: November 11, 2003Assignees: Council of Scientific and Industrial Research, Indian Council of Agricultural ResearchInventors: Vinay Mahajan, Subrahamnium Nagarajan, Vishnu Hari Deshpande, Ramesh Ganesh Kelkar, Rajgopal Jagannath LaHoti, Sadyandy Ramlingam, Vivek Jagannathrao Bulbule