Chalcogen Bonded Directly To Ring Carbon Of The Diazine Ring Patents (Class 504/242)
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Publication number: 20100029485Abstract: Herbicide-resistant rice plants, isolated polynucleotides that encode herbicide resistant and wild-type acetohydroxy-acid synthase large subunit 1 (AHASL1) polypeptides, and the amino acid sequences of these polypeptides, are described. Expression cassettes and transformation vectors comprising the polynucleotides of the invention, as well as plants and host cells transformed with the polynucleotides, are described. Methods of using the polynucleotides to enhance the resistance of plants to imidazolinone herbicides, and methods for controlling weeds in the vicinity of herbicide-resistant plants are also described.Type: ApplicationFiled: February 28, 2006Publication date: February 4, 2010Applicant: INSTITUTO NACIONAL DE TECNOLOGIA AGROPECUARIAInventors: Alberto Livore, Alberto Raul Prina, Bijay K. Singh, Robert Ascenzi, Sherry R. Whitt
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Patent number: 7642220Abstract: 2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.Type: GrantFiled: August 29, 2008Date of Patent: January 5, 2010Assignee: Dow AgroSciences LLCInventors: Jeffrey B. Epp, Paul R. Schmitzer, Katherine A. Guenthenspberger, William C. Lo, Thomas L. Siddall
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Publication number: 20090062125Abstract: 2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.Type: ApplicationFiled: August 29, 2008Publication date: March 5, 2009Inventors: Jeffrey B. Epp, Paul R. Schmitzer, Katherine A. Guenthenspberger, William C. Lo, Thomas L. Siddall
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Publication number: 20080200561Abstract: The invention relates to formulations of agrochemical compounds formulated as water emulsifiable granules and combined with boron containing fertilisers in the spray tank, to a process for the production of such formulations and to their use as novel, advantageous formulations of crop protection agents.Type: ApplicationFiled: September 1, 2005Publication date: August 21, 2008Applicant: Bayer CropScience GMBHInventors: Wolfgang Wirth, Michel Henriet, Hans-Peter Krause
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Patent number: 7414011Abstract: Disclosed are compounds of the formula (I) or salts thereof in which R1, R2, R3, R4, I, R5, Q, R4, W, X, Y, V and Z, are as defined in the specification, which are suitable for use as herbicides or plant growth regulators. Also disclosed are processes for preparing the compounds of formula (I) or salts thereof.Type: GrantFiled: September 12, 2005Date of Patent: August 19, 2008Assignee: Hoechst Schering Agrevo GmbHInventors: Hansjörg Dietrich, Christian Waldraff, Lothar Willms, Hermann Bieringer, Christopher Rosinger, Felix Thürwächter, Thomas Auler
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Patent number: 7312180Abstract: A description is given of 4-(4-trifluoromethylpyrazolyl)pyrimidines of the formula (I) and of their use as herbicides. In this general formula (I), R1, R2, R3 and R4 are various radicals and Y is an aromatic or heteroaromatic radical.Type: GrantFiled: March 10, 2005Date of Patent: December 25, 2007Assignee: Bayer CropScience GmbHInventors: Michael Gerhard Hoffmann, Hendrik Helmke, Lothar Willms, Thomas Auler, Heinz Kehne, Martin Hills, Dieter Feucht
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Patent number: 7282469Abstract: A description is given of 4-trifluoromethylpyrazolyl-substituted pyridines and pyrimidines of the formula (I) and of their use as herbicides. In this formula (I), R1, R2, R3 and R4 stand for various radicals, A for an aromatic or heteroaromatic radical, and Z denotes a nitrogen or carbon atom.Type: GrantFiled: July 24, 2003Date of Patent: October 16, 2007Assignee: Bayer CropScience GmbHInventors: Michael Gerhard Hoffmann, Hendrik Helmke, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
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Patent number: 7244692Abstract: The invention relates to novel substituted benzoylcyclohexanediones of formula (I) in which A1 represents a single bond or represents alkanediyl (alkylene) having 1 to 3 carbon atoms, A2 represents alkanediyl (alkylene) having 1 to 3 carbon atoms, and R1, R2, R3, R4 and R5 are each as defined in the disclosure, and to novel intermediates, to processes for their preparation and to their use as herbicides.Type: GrantFiled: September 20, 2004Date of Patent: July 17, 2007Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Müller, Hans-Georg Schwarz, Stefan Lehr, Otto Schallner, Dorothee Hoischen, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
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Patent number: 7119049Abstract: This invention relates to novel oxathiinecarboxamides of the formula (I) in which R, R1 and m are as defined in the disclosure, to a plurality of processes for preparing these substances and to their use for controlling unwanted micro-organisms.Type: GrantFiled: May 15, 2003Date of Patent: October 10, 2006Assignee: Bayer Cropscience AGInventors: Heiko Rieck, Ralf Dunkel, Hans-Ludwig Elbe, Ulrike Wachendorff-Neumann, Astrid Mauler-Machnik, Karl-Heinz Kuck
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Patent number: 7115544Abstract: A plant growth regulator for cotton harvest, which contains as an active ingredient, a compound of formula (I): wherein X is CH or nitrogen; Z is halogen; A is oxygen, sulfur, or NH; R1 is hydroxyl, C1–C7 alkoxy, C3–C7 alkenyloxy, C3–C7 alkynyloxy, C5–C7 cycloalkoxy, {(C1–C7 alkoxy)carbonyl}C1–C3 alkoxy, (C1–C7 alkylamino)oxy, {di(C1–C7 alkyl)amino}oxy, (C3–C7 alkylideneamino)oxy, C1–C7 alkylamino, di(C1–C7 alkyl)amino, C3–C7 alkenylamino, C3–C7 alkynylamino, C5–C7 cycloalkylamino, {(C1–C7 alkoxy)carbonyl}C1–C3 alkylamino, or (C1–C7 alkoxy)amino; R2 is hydrogen or methyl; and R3 is hydrogen, halogen, C1–C3 alkyl, or C1–C3 alkoxy.Type: GrantFiled: May 31, 2001Date of Patent: October 3, 2006Assignee: Sumitomo Chemical Company, LimitedInventor: Nobuaki Mito
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Patent number: 7098170Abstract: A method of improving the yield and vigor of an agronomic plant involves treating plants such as soybeans and corn and/or their propagation material with a composition that includes an active agent, such as a diazole fungicide, a triazole fungicide, or a strobilurin-type fungicide, which has the capacity to improve the yield and/or the vigor of the plant in the absence of pest pressure by fungal plant pathogens. Formulations that contain a diazole fungicide, a triazole fungicide, or a strobilurin-type fungicide, and plants and plant propagation material, such as seeds, which have been treated by the novel method are also described.Type: GrantFiled: February 21, 2002Date of Patent: August 29, 2006Assignee: Monsanto Technology LLCInventors: Jawed Asrar, Ernest F. Sanders, Yiwei Ding
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Patent number: 7022650Abstract: A description is given of 4-trifluoromethylpyrazolyl-substituted pyridines and pyrimidines of formula (I) and of their use as herbicides. In this formula (I) R1, R2, R3 and R4 are various radicals, A is an aromatic or heteroaromatic radical, and Z is a nitrogen or carbon atom.Type: GrantFiled: July 24, 2003Date of Patent: April 4, 2006Assignee: Bayer CropScience GmbHInventors: Michael Gerhard Hoffmann, Hendrik Helmke, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
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Patent number: 7008905Abstract: A method of combating undesired plant growth in cereals, in particular winter cereals such as wheat and barley, which comprises treating the locus of the cereals with an effective amount of one or more compounds of formula I: in which R1, R2 and X—W have the meaning given in the claims.Type: GrantFiled: May 18, 2001Date of Patent: March 7, 2006Assignee: BASF AktiengesellschaftInventors: Helmut Siegfried Baltruschat, Axel Kleemann, Thomas Maier, Stefan Scheiblich
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Patent number: 6924251Abstract: The invention relates to novel substituted benzoylcyclohexanediones of the general formula (I), in which m, n, A, R1, R2, R3, R4 and Z are each as defined in the description, and also to processes for their preparation and to their use as herbicides.Type: GrantFiled: July 13, 1999Date of Patent: August 2, 2005Assignee: Bayer AktiengesellschaftInventors: Hans-Georg Schwarz, Klaus-Helmut Müller, Stefan Lehr, Otto Schallner, Mark Wilhelm Drewes, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky, Heinz-Jürgen Wroblowsky
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Patent number: 6894003Abstract: The present invention provides a method for increasing the efficacy of a herbicidal compound of formula I which comprises applying an effective amount of said herbicidal compound directly to the soil in the form of a solid granule or solid powder which contains said herbicidal compound and at least one inert solid carrier. It is another object of this invention to provide solid granular or powder compositions of herbicidal compounds of formula I and at least one inert solid carrier, as well as methods for the use of said compositions in the control of weeds.Type: GrantFiled: May 24, 2001Date of Patent: May 17, 2005Assignee: BASF AktiengesellschaftInventors: Michael Aven, Astrid Brandt, Norbert Nelgen
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Patent number: 6844295Abstract: The present invention relates to benzoxazole compounds represented by the following formula (I): wherein R1 to R4 may be the same or different from each other, and each represent a hydrogen atom, alkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, halogen atom, nitro group, cyano group, R12S(O)n, alkoxycarbonyl group having 1 to 4 carbon atoms, amino group, —NHCOR11 or carbonyl group, where R11 and R12 each represent an alkyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2, A represents a single bond, CHR5—Y, CR5?CR6, CR5R7—CHR6 or CHR5, where R5 represents a hydrogen atom, hydroxyl group, halogen atom or alkyl group, R6 and R7 each represent a hydrogen atom, hydroxyl group, alkyl group, halogen atom or substituted sulfonyloxy group, Y represents O, S or NH, and W represents a substituted or unsubstituted benzene ring or hetero ring, and processes for preparing the same.Type: GrantFiled: July 4, 2001Date of Patent: January 18, 2005Assignee: Ube Industries, Ltd.Inventors: Shohei Fukuda, Akira Nakamura, Motohisa Shimizu, Tatsuo Okada, Satoshi Oohida, Takehiko Asahara
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Patent number: 6838415Abstract: The invention relates to novel substituted benzoylisoxazoles of the general formula (I), in which n represents the number 0, 1, 2 or 3, A represents a single bond or represents alkanediyl (alkylene), R1 represents hydrogen or represents in each case optionally substituted alkyl, alkenyl or cycloalkyl, R2 represents hydrogen, cyano, carbamoyl, halogen, or represents in each case optionally substituted alkyl, alkylcarbonyl, alkoxy, alkoxycarbonyl or alkylthio, alkylsulphinyl or alkylsulphonyl, R3 represents hydrogen, nitro, cyano, carboxyl, carbamoyl, thiocarbamoyl, halogen, or represents in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino or dialkylaminosulphonyl, R4 represents nitro, cyano, carboxyl, carbamoyl, thiocarbamoyl, halogen, or represents in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino or dialkylaminosulphonyl, and Z represents an optionally substituted 4-Type: GrantFiled: April 20, 2000Date of Patent: January 4, 2005Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Müller, Stefan Lehr, Otto Schallner, Hans-Georg Schwarz, Heinz-Jürgen Wroblowsky, Mark Wilhelm Drewes, Dieter Feucht, Rolf Pontzen, Ingo Wetcholowsky
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Patent number: 6800590Abstract: This invention relates to new 2-pyrimidinyloxy-N-aryl-benzylamine derivatives, their preparation processes and uses as chemical herbicides in agriculture. The compound has the following structure: wherein, D or E is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl or C1-C4 haloalkoxy; R1 is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy; R2 is hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 carbamyl, C1-C4 alkoxycarbonyl, C1-C4 haloalkyl, cyano, nitro, carboxy or its alkali metal, alkali earth metal and organoammonium salts, C1-C4 alkylamido, C1-C4 haloalkylamido, heterocyclic amido, benzamido or substituted benzamido, benzo or substituted benzo compounds; R3 is hydrogen, C1-C4 alkanoyl, C1-C4 haloalkanoyl, benzoyl or C1-C4 alkoxyacetyl; X is CH or N; n=1-3.Type: GrantFiled: April 9, 2003Date of Patent: October 5, 2004Assignees: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Zheijiang Chemical Industry Research InstituteInventors: Long Lü, Jie Chen, Jun Wu, Wen Ling, Lisheng Mao, Mingzhi Li, Xian Cai, Weili Peng, Yong Wu, Shenggan Wu, Hongjun Wang, Guochao Wang, Hu Cui, Shidong Han, Weilian Qiu, Yonghua Wang
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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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Publication number: 20040152597Abstract: A plant growth regulator for cotton harvest, which contains as an active ingredient, a compound of formula (I): 1Type: ApplicationFiled: November 3, 2003Publication date: August 5, 2004Inventor: Nobuaki Mito
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Publication number: 20040092402Abstract: The present invention provides a pyrimidine derivative represented by the formula: 1Type: ApplicationFiled: June 26, 2003Publication date: May 13, 2004Inventors: Takashi Kuragano, Yasushi Tanaka
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Publication number: 20040033901Abstract: Aggregates of cellulose-containing particles, such as particles of waste paper and optional other vegetation or waste particles are used as a carrier for additives such as insecticides, herbicides, fertilizers and nutrients. The particles can be also used as a carrier for insect repellants, preferably naturally occurring insect repellants, to repel insects from rooms, buildings, plants, and outdoor areas, and to carry adhered seeds onto an area to be planted with seeds.Type: ApplicationFiled: July 15, 2003Publication date: February 19, 2004Inventors: James R. Adamoli, Mark A. Adamoli
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Patent number: 6683027Abstract: The invention relates to a herbicidal composition comprising a herbicidally acceptable carrier and/or surface active agent and, as active ingredient, a synergistically effective amount of (1) at least one compound of formula I: in which R1, R2, A, m and n are as defined in claim 1; and (2) at least one additional herbicidal compound, which is active against broad-leaved weeds and/or annual grasses; and/or (3) at least one additional safening compound; which provides a synergistic effect against a broad spectrum of weed species, e.g., in cereal crops and/or reduces crop injuries. The invention also provides a respective method for controlling weeds and/or reducing crop injuries.Type: GrantFiled: August 24, 2001Date of Patent: January 27, 2004Assignee: BASF AktienegesellschaftInventors: Helmut Siegfried Baltruschat, Astrid Brandt
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Publication number: 20030220198Abstract: This invention relates to new 2-pyrimidinyloxy-N-aryl-benzylamine derivatives, their preparation processes and uses as chemical herbicides in agriculture.Type: ApplicationFiled: April 9, 2003Publication date: November 27, 2003Inventors: Long L, Jie Chen, Jun Wu, Wen Ling, Lisheng Mao, Mingzhi Li, Xian Cai, Weili Peng, Yong Wu, Shenggan Wu, Hongjun Wang, Guochao Wang, Hu Cui, Shidong Han, Weilian Qiu, Yonghua Wang
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Patent number: 6613718Abstract: Substituted aryl ether derived compounds represented by the general structure (I) are described. X and Y are independent of each other and are represented by hydrogen, halogen, cyano, nitro, (C1-4)alkyl, (C1-4)haloalkyl, or (C1-4)haloalkoxy; Z is oxygen or sulfur; Q is selected form Q1 to Q6; A is oxygen, sulfur, or imino; R1 is hydrogen, (C1-4)alkyl, (C1-4)haloalkyl, or amino and can be independent of each other in a single molecule; R2 and R3 are independent of each other and may be selected from the group consisting of hydrogen, halogen, cyano, nitro, (C1-4)alkyl, (C1-4)haloalkyl, (C2-6)alkenyl, (C2-6)haloalkenyl and amino which may be optionally substituted with (C1-4)alkyl or (C1-4)haloalkyl; Ar is substituted or unsubstituted carbocyclic or heterocyclic aromatic ring being at least a five or six membered ring. This ring can be fused with another substituted or unsubstituted five or six membered carbocyclic or heterocyclic ring.Type: GrantFiled: December 5, 2001Date of Patent: September 2, 2003Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Sandeep Gupta, Masamitsu Tsukamoto, Mark Read
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Publication number: 20030148888Abstract: The present invention relates to a pyrimidine compound (I) useful as a pharmaceutical intermediate, to a process for preparing said pyrimidine compound, to intermediates used in said process, and to the use of said pyrimidine compound in the preparation of pharmaceuticals.Type: ApplicationFiled: November 7, 2002Publication date: August 7, 2003Inventors: Ulf Larsson, Mattias Magnusson, Tibor Musil, Andreas Palmgren
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Publication number: 20030130122Abstract: Substituted aryl ether derived compounds represented by the general structure (1) are described.Type: ApplicationFiled: December 5, 2001Publication date: July 10, 2003Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Sandeep Gupta, Masamitsu Tsukamoto, Mark Read
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Publication number: 20030073581Abstract: The invention relates method of combating undesired plant growth at a locus, comprising application to the locus of an effective amount of at least one compound of formula (I): 1Type: ApplicationFiled: March 1, 2002Publication date: April 17, 2003Inventor: Thomas Maier
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Patent number: 6528455Abstract: 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: GrantFiled: June 5, 2002Date of Patent: March 4, 2003Assignee: BASF AktiengesellschaftInventors: Gerhard Hamprecht, Michael Puhl, Robert Reinhard, Ingo Sagasser, Cyrill Zagar, Karl-Otto Westphalen, Matthias Witschel, Helmut Walter
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Patent number: 6479435Abstract: Diaryl ether compounds useful in the control of weeds are described. An exemplary compound is represented by the general formula (I): In this formula Q is represented by Q1 X and Y represent a hydrogen atom, halogen atom, cyano group, nitro group or (C1-6)haloalkyl group; R1 is halogen; R2 and R3 represent a hydrogen atom, a (C1-6)alkyl group or a (C1-6)haloalkyl group . Methods of making the compounds are also described.Type: GrantFiled: February 9, 2001Date of Patent: November 12, 2002Assignee: ISK Americas IncorporatedInventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Hiroshi Shimoharada, Masamitsu Tsukamoto
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Publication number: 20020137633Abstract: The invention relates to novel compounds of formula I: 1Type: ApplicationFiled: December 4, 2000Publication date: September 26, 2002Inventors: Axel Kleemann, Thomas Maier
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Patent number: 6440899Abstract: Cyclohexenonedioxothiochromanoyl derivatives of the formula I where X is oxygen, sulfur, S═O, S(═O)2, CR4R5, C═O or C═NR6, the other substituents are as defined in the specification, and and agriculturally useful salts thereof; processes for preparing the cyclohexenonedioxotheiochromanoyl derivatives; compositions comprising them, and the use of these derivatives or of compositions comprising them for controling undesirable piants.Type: GrantFiled: October 30, 2000Date of Patent: August 27, 2002Assignee: BASF AktiengesellschaftInventors: Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Ernst Baumann, Stefan Engel, Guido Mayer, Ulf Neidlein, Oliver Wagner, Roland Götz, Martina Otten, Karl-Otto Westphalen, Helmut Walter
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Publication number: 20020068681Abstract: The invention relates to novel substituted thienyl(amino)sulphonyl(thio)ureas of the formula (I) 1Type: ApplicationFiled: August 9, 2001Publication date: June 6, 2002Inventors: Ernst Rudolf F. Gesing, Johannes Rudolf Jansen, Klaus-Helmut Muller, Ulrich Philipp, Markus Dollinger
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Publication number: 20020049141Abstract: A method of combating undesired plant growth in cereals, in particular winter cereals such as wheat and barley, which comprises treating the locus of the cereals with an effective amount of one or more compounds of formula I: 1Type: ApplicationFiled: May 18, 2001Publication date: April 25, 2002Applicant: BASF AktiengesellschaftInventors: Helmut Siegfried Baltruschat, Axel Kleemann, Thomas Maier, Stefan Scheiblich
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Patent number: 6376428Abstract: The dihalopropene compounds of the general formula [I] have excellent insecticidal/acaricidal activity, so that they are satisfactorily effective for the control of noxious insects, mites and ticks.Type: GrantFiled: May 25, 2001Date of Patent: April 23, 2002Assignee: Sumitomo Chemical Company, LimitedInventors: Noriyasu Sakamoto, Sanshiro Matsuo, Masaya Suzuki, Taro Hirose, Kazunori Tsushima, Kimitoshi Umeda
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Publication number: 20020045550Abstract: Novel uracil substituted phenyl sulfamoyl carboxamides I 1Type: ApplicationFiled: May 4, 2001Publication date: April 18, 2002Applicant: Intellectual Property Department BASF AktiengesellschaftInventors: Marianne Carlsen, Michael Anthony Guaciaro, James Jan Takasugi
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Publication number: 20020045549Abstract: Liquid herbicidal composition, containing a grass herbicide that is suspended or dissolved in a non-aqueous liquid phase, a herbicide of the sulfonylurea type that is suspended in a non- aqueous liquid phase, and at least one surface-active substance.Type: ApplicationFiled: May 4, 2001Publication date: April 18, 2002Inventors: Christian Kruger, Jean-Louis Allard, Christoph Labhart
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Patent number: 6337306Abstract: Phenoxyacetic acid derivatives of the formula: wherein R1, R2, Xn and A are as defined herein, and a process for preparing the derivatives. The derivatives are used as herbicides.Type: GrantFiled: November 5, 1999Date of Patent: January 8, 2002Assignee: Rhone-Poulenc AgroInventors: Norio Sasaki, Atsushi Go, Hideshi Mukaida, Yukiko Oe
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Patent number: 6316389Abstract: Compounds of the formula I in which: where: X is CH or N; Y is O; S, S═O or NR5; Z is OR2, SR2, N(R3)R4; or Y and Z together form 5- to 7-membered ring which contains, 2 or 3 hetero atoms O and/or N and which is unsubstituted or substituted by C1-C4alkyl, halo-C1-C4alkyl, halogen, ═O or cyclopropyl; V is a direct bond or C1-C6alkylene, which is unsubstituted or substituted by C1-C3alkyl, C2-C3alkylidene or C3-C6cycloalkylidene; U is O, S, NR7, SO or SO2; W is substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl; R1 is cyclopropyl, C1C6alkyl or halo-C1-C6alkyl; R2 and R3 independently of one another are C1-C6alkyl or halo-C1-C6alkyl; R4 and R5 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkoxy; R7 is hydrogen, C1-C6alkyl, benzyl, C1-C6alkylcarbonyl, halo-C1-C6alkylcarbonyl, halo-C2-C6alkenylcarbonyl; R21 and R22 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy or C1-C8alkylthio; R23, R24, R25, R26 iType: GrantFiled: June 16, 1997Date of Patent: November 13, 2001Assignee: Bayer AktiengesellschaftInventors: Henry Szczepanski, Martin Zeller, Ottmar Franz Hüter
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Patent number: 6313072Abstract: 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: GrantFiled: February 18, 1999Date of Patent: November 6, 2001Assignee: American Cyanamid CompanyInventors: Stephen Scheiblich, Thomas Maier, Axel Kleemann, Helmut Siegfried Baltruschat
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Patent number: 6303543Abstract: 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; andType: GrantFiled: May 15, 2000Date of Patent: October 16, 2001Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: David A. Pulman, Bai-Ping Ying, Shao-Yong Wu, Sandeep Gupta, Masamitsu Tsukamoto, Takahiro Haga
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Publication number: 20010029239Abstract: The invention relates to aryl vinyl ether compounds of formula (I): 1Type: ApplicationFiled: December 20, 2000Publication date: October 11, 2001Inventors: Michael Colin Cramp, Stephen Robert Mack, Michael Gingell
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Patent number: 6297196Abstract: 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: GrantFiled: September 2, 1999Date of Patent: October 2, 2001Assignee: Hoechst Schering AgrEvo GmbHInventors: Andreas Van Almsick, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
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Patent number: 6268310Abstract: The present invention is directed to oxazole derivatives represented by the formula [I]; wherein A represents a nitrogen atom or a R3-substituted carbon atom; B represents a nitrogen atom, or an unsubstituted or X-substituted carbon atom; Z represents an oxygen atom, sulfinyl or sulfonyl; R1 and R2 represent each independently hydrogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 haloalkyl or the like; R3 represents hydrogen, C1-C6 alkyl, halogen, nitro, formyl or acyl; X represents hydrogen, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C6 alkenyl, C3-C6 alkynyl, C1-C6 haloalkyl or the like; Y represents hydrogen, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C6 alkenyl, C3-C6 alkynyl, C1-C6 haloalkyl or the like; m represents an integar of 1 or 2, and n represents an integar of 1, 2, 3 or 4, and the salts thereof. The compounds specified in the present invention have an excellent herbicidal activity and are useful as an active ingredients for herbicides.Type: GrantFiled: February 10, 1999Date of Patent: July 31, 2001Assignee: Nippon Soda Co., Ltd.Inventors: Akiyoshi Ueda, Yasuyuki Miyazawa, Yoshihiko Hara, Masami Koguchi, Akihiro Takahashi, Takashi Kawana
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Patent number: 6228808Abstract: Compounds of the formula (I) or salts thereof in which R1, R3=H, (subst.) hydrocarbon radical (HC) or (subst.) heterocyclyl which, including substituents, have 1-30 carbon atoms, R2=R0—Q0—, in which R0=H, (subst.) HC or (subst.) heterocyclyl radical, in each case having 1-30 carbon atoms including substituents, and Q0=a direct bond or —O—, —SO2-, —NH—, —N[(C1-C6)alkyl]-, —CO—, —CO—NH— or —O—CO—NH—; R4=H, halogen, NO2, CN, (C1-C4)alkyl, (C1-C4)alkoxy, [(C1-C4)alkyl]carbonyl or [(C1-C4)alkoxy]carbonyl, where each of the last four radicals may be halogenated; R5=H or (C1-C4)alkyl; Q=O or NR*; R*=H.Type: GrantFiled: October 30, 1998Date of Patent: May 8, 2001Assignee: Hoechst Schering AgrEvo GmbHInventors: Heinz Kehne, Lothar Willms, Christian Waldraff, Hansjörg Dietrich, Hermann Bieringer, Christopher Rosinger, Thomas Auler
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Patent number: 6197729Abstract: Compounds of formula I where R1 is hydrogen, chlorine, fluorine or methyl, R2 and R3, which may be the same or different from each other, are hydrogen, halogen, cyano, (C1-C4)-alkyl, vinyl, ethynyl, (C1-C4)-alkoxy, (C1-C4)-alkoxy-(C1-C4)-alkyl, fluorovinyl or fluoroethyl, or R2 and R3 together with the linking carbon atoms form a benzo ring, and R4 is (C2-C4)-alkyl, (C2-C4)-alkenyl or (C3-C4)-alkinyl, each of which is substituted by at least two fluorine atoms and optionally substituted by C1-4-alkoxy, cyanomethoxy, (C3-C4)-alkenyloxy or (C3-C4)-alkinyloxy, are useful as pesticides, especially against insects, acarids and fungi. The invention includes a novel process for fluorinating certain pyrimidines.Type: GrantFiled: July 29, 1999Date of Patent: March 6, 2001Assignee: Hoechst Schering AgrevoInventors: Martin Märkl, Wolfgang Schaper, Oswald Ort, Harald Jakobi, Ralf Braun, Gerhard Krautstrunk, Ulrich Sanft, Werner Bonin, Herbert Stark, Sergej Pasenok, Ivan Cabrera
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Patent number: 6172005Abstract: Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation and Q, W, X, Y, Z, and R1 through R8 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: GrantFiled: September 1, 1999Date of Patent: January 9, 2001Assignee: E. I. du Pont de Nemours and CompanyInventor: Thomas P. Selby
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Patent number: 6156700Abstract: There are provided 3-(1,2-benzisothiazol- and isoxazol-5-yl)-2,4(1H,3H)-pyrimidinedione or thione compounds of formula I and 3-(1,2-benzisothiazol- and isoxazol-5-yl)-4(3H)-pyrimidinone or thione compounds of formula II ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.Type: GrantFiled: September 14, 1998Date of Patent: December 5, 2000Assignee: American Cyanmid CompanyInventors: Peter John Wepplo, Mark Christopher Manfredi, Richard Anthony Rampulla, Michael Vernie Cossette, Michael Anthony Guaciaro, Gregory Jay Haley, Billy Gene Bullock, Sergio Ivan Alvarado, Keith Douglas Barnes, Gary Allen Meier, David Allen Hunt, Marianne Carlsen, Gavin David Heffernan
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Patent number: 6153560Abstract: Pyrimidyl phenyl and pyrimidyl benzyl ethers of the general formula I ##STR1## and their salts and N-oxides, where the substituents and indices have the following meanings:Q is (CO.sub.2 CH.sub.3).dbd.CHCH.sub.3, C(CO.sub.2 CH.sub.3).dbd.CHOCH.sub.3, C(CONHCH.sub.3).dbd.CHOCH.sub.3, C(CONH.sub.2).dbd.NOCH.sub.3, C(CONHCH.sub.3).dbd.NOCH.sub.3 or N(OCH.sub.3)--CO.sub.2 CH.sub.3 ;n is 0 or 1;R.sup.1 is hydrogen or an organic radical bonded via a carbon atom;R.sup.2 is hydrogen, cyano, halogen or an organic radical bonded via a carbon, oxygen, sulfur or nitrogen atom;R.sup.3 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.2 -haloalkyl;R.sup.4 is hydrogen, cyano, nitro, halogen or an organic radical bonded via a carbon, oxygen, sulfur or nitrogen atom;y is 0, 1, 2 or 3, it being possible for the radicals R.sup.5 to be different if y is 2 or 3;R.sup.5 is cyano, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl or C.sub.1 -C.sub.Type: GrantFiled: September 9, 1998Date of Patent: November 28, 2000Assignee: BASF AktiengesellschaftInventors: Klaus Oberdorf, Wassilios Grammenos, Hubert Sauter, Thomas Grote, Bernd Muller, Reinhard Kirstgen, Herbert Bayer, Arne Ptock, Michael Rack, Albrecht Harreus, Franz Rohl, Eberhard Ammermann, Volker Harries, Gisela Lorenz, Siegfried Strathmann
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Patent number: 6140270Abstract: An improved process for the preparation of 6-(perfluoroalkyl)uracil compounds having the structural formula I ##STR1## from 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds having the structural formula II ##STR2##Type: GrantFiled: February 16, 1999Date of Patent: October 31, 2000Assignee: American Cyanamid CompanyInventors: Richard Anthony Rampulla, Venkataraman Kameswaran, Peter John Wepplo