Additional Hetero Ring Containing Patents (Class 504/213)
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Patent number: 12054461Abstract: The present disclosure relates to compounds of Formula (I) and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for inhibiting the maturation of cytokines of the IL-1 family by inhibiting inflammasomes and may be used in the treatment of disorders in which inflammasome activity is implicated, such as inflammatory, autoinflammatory and autoimmune diseases and cancers.Type: GrantFiled: June 11, 2020Date of Patent: August 6, 2024Assignee: NodThera LimitedInventors: Mark G. Bock, David Harrison, Jane E. Scanlon
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Patent number: 11370776Abstract: The present invention relates to compounds of formula (I): wherein Q is O or S, R1 is a 6-membered heteroaryl group containing at least one nitrogen atom in the 6-membered ring structure, wherein R1 may optionally be substituted, and R2 is a cyclic group substituted at the ?-position, wherein R2 may optionally be further substituted. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by the inhibition of NLRP3.Type: GrantFiled: July 4, 2018Date of Patent: June 28, 2022Assignee: INFLAZOME LIMITEDInventors: Matthew Cooper, David Miller, Angus Macleod, Jimmy Van Wiltenburg, Stephen Thom, Stephen St-Gallay, Jonathan Shannon
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Patent number: 9232792Abstract: Disclosed is a method for promoting the growth of a plant, comprising treating the plant with an effective amount of a compound represented by the following formula (1): wherein any one of R1, R2, R3 and R4 represents a trifluoromethyl group, and the others represent a hydrogen atom, or an agriculturally acceptable salt thereof.Type: GrantFiled: May 9, 2012Date of Patent: January 12, 2016Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Mitsuhiko Iwakoshi, Shintaro Kusaka
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Patent number: 9227957Abstract: Pyrimidine compounds and their use in controlling pests such as insects and other invertebrates are provided. Further embodiments, forms, objects, features, advantages, aspects and benefits shall become apparent from the description.Type: GrantFiled: November 19, 2014Date of Patent: January 5, 2016Assignee: Dow AgroSciences LLCInventors: Tony K. Trullinger, Timothy C. Johnson, Ricky Hunter
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Patent number: 9145380Abstract: The invention provides compounds of formula (I) wherein R1, R3, L1, L2, G1, G2, A and m are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are inhibitors of microsomal prostaglandin E synthase-1.Type: GrantFiled: December 18, 2008Date of Patent: September 29, 2015Assignee: Astrazeneca ABInventors: Johan Bylund, Maria E Ek, Ylva Gravenfors, Gunnar Nordvall, Alexander Minidis, Karl S. A Vallin, Jenny Viklund, Jörg Holenz, Stefan Von Berg, Daniel Sohn
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Publication number: 20150089682Abstract: The present invention relates to an ALS inhibitor herbicide tolerant B. napus plant, progeny and parts thereof comprising a mutation of an acetolactate synthase I gene and a mutation of an acetolactate synthase III gene.Type: ApplicationFiled: February 26, 2013Publication date: March 26, 2015Inventors: Rene Ruiter, Rüdiger Hain, Gerhard Johann, Bernd Laber
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Publication number: 20150065348Abstract: A method for spray tank cleanout. In particular, the invention further relates to a method for reducing residual sulfonylurea pesticide contamination of a spray tank from which the sulfonylurea is applied, and a composition for achieving this method.Type: ApplicationFiled: March 26, 2013Publication date: March 5, 2015Inventor: James Timothy Bristow
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Publication number: 20140243203Abstract: Compositions and methods relating to the use of sulfonylurea-mediated control of gene expression are provided. Compositions include sulfonylurea responsive chemical switches wherein the gene expression is regulated by a sulfonylurea compound. Compositions also include polynucleotides encoding the polypeptides as well as constructs, vectors, prokaryotic and eukaryotic cells, and eukaryotic organisms including plants and seeds comprising the polynucleotide, and/or produced by the methods. Also provided are methods to regulate expression of a polynucleotide of interest in a cell or organism, and methods to modify a genome, including in a plant or plant cell.Type: ApplicationFiled: February 27, 2014Publication date: August 28, 2014Applicants: PIONEER HI-BRED INTERNATIONAL INC, E I DU PONT DE NEMOURS AND COMPANYInventors: JIN FANG, William Gordon-Kamm, Keith Lowe, Kevin E. McBride, Brian McGonigle, Carl Simmons
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Patent number: 8741808Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.Type: GrantFiled: January 15, 2013Date of Patent: June 3, 2014Assignee: Vive Crop Protection Inc.Inventors: Fugang Li, Hung Hoang Pham, Darren J. Anderson
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Publication number: 20140135219Abstract: The present invention relates to the use of the ALS inhibitor herbicides for controlling unwanted vegetation in ALS inhibitor herbicide tolerant Brassica plants, more especially, the present invention relates to the use of ALS inhibitor herbicides for control of unwanted vegetation in Brassica growing areas which Brassica plants comprise non-transgenic mutations of their endogenous acetolactate synthase (ALS) genes I and III.Type: ApplicationFiled: May 4, 2012Publication date: May 15, 2014Applicant: BAYER INTELLECTUAL PROPERTY GMBHInventors: Ruediger Hain, MIchael Schindler, Katharina Wölfel, Ulrich Ebbinghaus-Kintscher, Arnd Voerste, Olga Malsam, Peter Lösel, Ulrich Görgens
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Publication number: 20140082772Abstract: The present invention provides herbicide-tolerant winter-type Brassica plants. The present invention also provides methods for controlling the growth of weeds by applying an herbicide to which herbicide-tolerant plants of the invention are tolerant. Plants of the invention express an AHAS enzyme that is tolerant to the action of one or more AHAS enzyme inhibitors.Type: ApplicationFiled: March 17, 2011Publication date: March 20, 2014Inventors: Herve Vantieghem, Matthias Pfenning, Hagen Bremer, Ron Kehler, Alfons Schoenhammer
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Patent number: 8648013Abstract: An agrochemical formulation in the form of an oil suspension characterized in that it contains as essential elements of the formulation (percentages by weight related to the total weight of the formulation) at least; a herbicide of the sulphonylurea type at a concentration of 0.5-50%, preferably 2-30%, a paraffin mineral oil at a concentration of 10-75%, preferably without the existence of any other type of mineral or vegetable oil in the formulation and the concentration of mineral oil being 40-60%, an organomodified silane compound at a concentration of 5-40%, preferably 10-25%, with the existence of other coformulants until reaching 100% by weight of the formulation.Type: GrantFiled: June 18, 2008Date of Patent: February 11, 2014Inventors: Victor Casaña Giner, Miguel Gimeno Sierra, Barbara Gimeno Sierra
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Publication number: 20130254944Abstract: Soybean plants, germplasm, and seed comprising a mutant acetolactate synthase gene conferring improved herbicide tolerance, molecular markers useful for identifying and, optionally, selecting soybean plants displaying tolerance, improved tolerance, or susceptibility to a herbicide, and methods of their use are provided. Also provided are isolated polynucleotides, probes, kits, systems, and the like, useful for carrying out the methods described herein.Type: ApplicationFiled: March 12, 2013Publication date: September 26, 2013Applicants: E.I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI BRED INTERNATIONAL INCInventors: JULIAN M. CHAKY, DAVID H. JOHNSTON, SCOTT A. SEBASTIAN, JOSHUA M. SHENDELMAN, STEPHEN D. STRACHAN, MARK VOGT, KAY L. WALTER, JOHN B. WOODWARD
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Publication number: 20130130904Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.Type: ApplicationFiled: January 15, 2013Publication date: May 23, 2013Applicant: VIVE CROP PROTECTION INC.Inventor: VIVE CROP PROTECTION INC.
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Publication number: 20120046173Abstract: Paste-extruded sulfonamide herbicide compositions having improved spray equipment clean-out properties are made by preparing a mixture comprising a sulfonamide herbicide free acid, at least about 50 equivalent % of an inorganic base relative to the sulfonamide herbicide free acid and sufficient water to form an extrudable paste, extruding the mixture to form an extrudate, and drying the extrudate.Type: ApplicationFiled: October 31, 2011Publication date: February 23, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Joseph J. Keenan, Luann M. Pugh, Robert T. Roche
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Publication number: 20110086760Abstract: Agricultural suspension in oil of Sulfonylureas and combinations with Fluroxypyr or other appropriate herbicides or agrochemicals are disclosed. The resulting formulations have improved stability regarding physicochemical properties of the formulation, as well as stability of the active ingredients allowing to make mixtures not yet available in the market.Type: ApplicationFiled: May 28, 2008Publication date: April 14, 2011Inventors: Victor Casana Giner, Miguel Gimeno Sierra, Bárbara Gimeno Sierra
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Publication number: 20100311592Abstract: The invention relates to the use of 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzenesulfonamide and/or its salts for the selective control of unwanted vegetation (a) by the pre-emergence method (PE) in crop plants such as wheat (durum wheat and common wheat), corn, soybeans, sugar beet, sugar cane, rice, cotton, beans, peas, flax, barley, oats, rye, triticale, potatoes and millet (sorghum) and also (b) by the post-emergence method (PO) in crop plants such as barley, oats, rye, triticale, potatoes, broad beans, flax, pasture land and greens/lawns, where the crops mentioned above in each case include summer and winter varieties and also cultivars modified by genetic engineering or by mutagenesis, and (c) on non-crop land and in plantation crops.Type: ApplicationFiled: October 22, 2008Publication date: December 9, 2010Applicant: Bayer CropScience AGInventors: Christian Waldraff, Erwin Hacker, Hans Philipp Huff, Martin Jeffrey Hills, Dieter Feucht, Dominique Schreiber, Klaus-Helmut Mueller, Ernst Rudolf Gesing, Hansjoerg Kraehmer, Georg Bonfig-Picard, Martin Hess
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Publication number: 20100035755Abstract: The present invention relates to a method of controlling weeds in a turf grass using a sulfonylurea compound. More specifically, the present invention relates to a turf grass herbicide which comprises as an effective component a benzene sulfonylurea derivative compound that is represented by the Formula (I), or a thiophene sulfonylurea derivative compound that is represented by the Formula (II), and a method of controlling selectively poaceae, cyperaceae and broadleaf weeds by using the sulfonylurea compounds.Type: ApplicationFiled: August 4, 2009Publication date: February 11, 2010Applicant: Moghu Research Center Ltd.Inventors: Suk-Jin Koo, Ki-Hwan Hwang, Man-Seok Jeon, Sung-Heon Kim
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Patent number: 7138360Abstract: The invention relates to a method for producing a solid herbicide formulation containing a) a herbicide from the group of sulfonylurea, or the salts thereof which are useful in the agricultural domain. b) optionally at least one other herbicide. c) optionally a safener, and d) at least one formulation adjuvant. A suspension is formed in water, consisting of the sulfonylurea a). optionally at least one other herbicide b), optionally a safener c) and at least one formulation adjuvant d). The suspension is adjusted to a pH value between 6.5 and 8 by adding an acid or a base, and is then dried to obtain the solid formulation.Type: GrantFiled: August 30, 2001Date of Patent: November 21, 2006Assignee: BASF AktiengesellschaftInventors: Karl-Friedrich Jäger, Cyrill Zagar
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Patent number: 6972273Abstract: An environmentally safe selective herbicide is provided that includes at least one metal component and at least one chelating agent. The metal component can have a variety of forms, but is preferably in the form of a metal salt, a metal chelate, or combinations thereof. The chelating agent can also have a variety of forms, but is preferably in the form of a metal chelate, a salt, an acid, or combinations thereof. Methods of use are also provided.Type: GrantFiled: February 26, 2003Date of Patent: December 6, 2005Assignee: W. Neudorff GmbH KGInventors: Frederick S. Sedun, Kim F. Taylor, Cameron D. Wilson, Diana L. Parker, David S. Almond
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Patent number: 6841517Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising on the one hand known N-aryl-triazolin(ethi)ones and on the other hand known herbicidally active compounds and/or compounds which improve crop plant compatibility and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.Type: GrantFiled: September 18, 2000Date of Patent: January 11, 2005Assignee: Bayer AktiengesellschaftInventors: Dieter Feucht, Mark Wilhelm Drewes, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Arndt Wellmann, Wilhelm Haas
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Patent number: 6743754Abstract: The present invention relates to a herbicidal composition comprising A) one or more sulfonylureas of the formula (I) and/or their salts in which R1 is C2-C4-alkoxy or CO—Ra, where Ra is OH, C1-C6-alkoxy or NRbRc, where Rb and Rc independently of one another are identical or different and are H or C1-C6-alkyl, R2 is halogen or (A)n—NRdRe, where n is zero or 1, A is a group CRfRg, where Rf and Rg independently of one another are identical or different and are H or C1-C6-alkyl, Rd is H or C1-C6-alkyl and Re is H, C1-C6-alkyl or an acyl radical, where Rd and Re may also form a heterocyclic ring and where, if R1 is C2-C4-alkoxy, R2 may also be H, R3 is H or C1-C6-alkyl, m is zero or 1, X and Y independently of one another are identical or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, where each of the three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, C1-C4-alkoxy and C1-C4-alkylthio,Type: GrantFiled: June 15, 2001Date of Patent: June 1, 2004Assignee: Aventis CropScience GmbHInventors: Jochen Würtz, Jean Kocur, Hans-Peter Krause, Julio Martinez de Una, Detlev Haase, Udo Bickers, Gerhard Schnabel
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Patent number: 6689720Abstract: The present invention relates to a homogenous adjuvant blend for use in spray carriers containing herbicides. The homogenous adjuvant blend includes an oil, a pH adjuster, and nonionic surfactants.Type: GrantFiled: December 27, 2001Date of Patent: February 10, 2004Assignee: NDSU-Research FoundationInventors: Zenon J. Woznica, Calvin Messersmith, John Nalewaja
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Patent number: 6482772Abstract: Solid mixtures comprising a) an active compound from the group consisting of the sulfonylureas, and b) an alkylpolyglucoside.Type: GrantFiled: July 13, 1999Date of Patent: November 19, 2002Assignee: BASF AktiengesellschaftInventors: Matthias Bratz, Karl-Friedrich Jäger
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Patent number: 6451737Abstract: The invention related to novel substituted arylsulphonyl(thio)ureas wherein: A is nitrogen or a CH grouping, Q is oxygen or sulphur, R1 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 is hydrogen or optionally substituted alkyl, R4 is optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 is hydrogen, formyl or optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-pyrimidin-2-yl)-N′-[2-(1,1,2,2-tetrafluoro-ethoxy)-6-methyl-phenylsulphonyl]-urea.Type: GrantFiled: August 28, 1998Date of Patent: September 17, 2002Assignee: Bayer AktiengesellschaftInventors: Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
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Publication number: 20020019313Abstract: Rice plants are disclosed with multiple sources of resistance to herbicides that normally inhibit a plant's acetohydroxyacid synthase (AHAS) enzyme. Besides controlling red rice, many AHAS-inhibiting herbicides also effectively control other weeds that are common in rice fields. Several of these herbicides have residual activity, so that one treatment can control both existing weeds and weeds that sprout later. With effective residual activity against red rice and other weeds, rice producers now have a weed control system superior to those that are currently available commercially.Type: ApplicationFiled: August 22, 2001Publication date: February 14, 2002Inventor: Timothy P. Croughan
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Patent number: 6303541Abstract: The invention relates to novel substituted thienyl(amino)sulphonyl(thio)ureas of the formula (I) in which A represents nitrogen or a CH grouping, E represents a single bond or an NH grouping, Q represents oxygen or sulphur, R1 and R2 independently of one another represent hydrogen, halogen or in each case optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy, aryloxy or heterocyclyloxy, R3 represents hydrogen or optionally substituted alkyl, R4 and R5 independently of one another each represent cyano, halogen or represent in each case optionally substituted alkyl, alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy, and R6 represents hydrogen, cyano, halogen or represents in each case optionally substituted alkyl, alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy, and to salts of compounds of the formula (I), to processes for preparing the novel compounds and to their use as herbicides.Type: GrantFiled: June 3, 1999Date of Patent: October 16, 2001Assignee: Bayer AktiengesellschaftInventors: Ernst Rudolf F. Gesing, Johannes Rudolf Jansen, Klaus-Helmut Müller, Ulrich Philipp, Markus Dollinger
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Patent number: 6271177Abstract: A selective herbicidal composition for controlling grasses and weeds in crops of cultivated plants comprising, in addition to customary formulation assistants, a) a herbicide selected from the group consisting of sulfonyl ureas, sulfonamides and imidazolinones; and b) a water-soluble iron compound.Type: GrantFiled: January 9, 1998Date of Patent: August 7, 2001Assignee: Syngenta Crop Protection, Inc.Inventor: Manfred Hudetz
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Patent number: 6265348Abstract: Compounds of the formula (I) and salts thereof in which R1 to R6, W, X, Y and Z are defined as in claim 1, have herbicidal or plant growth-regulatory properties. They can be prepared by processes analogous to known processes (cf. claim 5), in some cases via novel intermediate products (cf.Type: GrantFiled: February 17, 1999Date of Patent: July 24, 2001Assignee: Hoechst Schering AgrEvo GmbHInventors: Heinz Kehne, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
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Patent number: 6235682Abstract: Compositions comprising a herbicide wherein it is desired that the compound not be retained by the plant foliage, and a repellant adjuvant, wherein the repellant modifies the surface properties of the composition so that retention of the composition on foliage of a cultivated plant is reduced are described. In particular, the herbicide composition comprises a repellant adjuvant that is an aqueous solution of an alkyltrialkoxysilane such as methyltrimethoxysilane and a water soluble silane coupling agent such as N-(2-aminoethyl)-3-aminopropyltrimethoxysilane or an aqueous solution of an organosiliconate such as sodium methyl siliconate. Methods are described for using these compositions to prevent weeds without injury to cultivated plants, which plants include crop plants, food plants, turfgrass, ornamental plants, and garden plants.Type: GrantFiled: July 15, 1999Date of Patent: May 22, 2001Assignees: Board of Trustees operating Michigan State University, Dow Corning CorporationInventors: Donald Penner, Christy L. Sprague, Richard F. Burow
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Patent number: 6225260Abstract: The present invention provides a compound comprising a quaternary ammonium salt of a sulfonylurea having the formula wherein R1 is a substituted or unsubstituted phenyl, heterocyclic ring, or phenoxy, or —N(CH3)(SO2CH3); R2 is H or CH3; R3 is a substituted or unsubstituted pyrimidine or a substituted or unsubstituted triazine; R4 and R5 are independently unsubstituted or hydroxy substituted linear or branched C1-C4 alkyls, —(CH2CH2O)mCH2CH2OH, or —(CH2CHCH3O)mCH2CHCH3OH where m is 1 to 10; R6 is a substituted or unsubstituted benzyl, ethylbenzyl, naphthylmethyl, or linear or branched C1-C22 alkyl; R7 is a substituted or unsubstituted, linear or branched C8-C22 alkyl or —R13(O)n(C6H5)R14 where n is 0 or 1; R13 is a substituted or unsubstituted C1-C8 alkyl or C1-C8 alkoxyalkyl; and R14 is a substituted or unsubstituted, linear or branched C1-C12 alkyl. Also, a method of preparing a quaternary ammonium salt of a sulfonylurea is provided.Type: GrantFiled: May 20, 1999Date of Patent: May 1, 2001Assignees: Lonza Inc., E. I. DuPont de Nemours and CompanyInventors: Robert D. Wysong, Chia-Chung Chen, Chuen-Ing Tseng, Arturo A. Tirol
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Patent number: 6214769Abstract: A method is provided for controlling weeds resistant to acetolactate synthase (ALS)-inhibiting herbicides that includes applying to the locus where control is desired a herbicidally effective amount of a compound of formula I wherein R1 is lower alkyl; R2 is CF3; and R3 is hydrogen or lower alkyl, or its agriculturally useful salts.Type: GrantFiled: May 9, 2000Date of Patent: April 10, 2001Assignee: BASF CorporationInventors: Bruce Burdick, Terance James, Terry R. Wright, Bruce Kirksey
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Patent number: 5925597Abstract: Compounds of the formula (I) and their salts as defined in claim 1, ##STR1## in which R.sup.1 is CO--Q--R.sup.8, where R.sup.8 =H or RR.sup.2 and R.sup.3 are H or (C.sub.1 -C.sub.4)alkyl,R.sup.4 is H, R, RO, OH, RCO, RSO.sub.2, PhSO.sub.2R.sup.5 is RSO.sub.2, PhSO.sub.2, PhCO, RNHSO.sub.2, R.sub.2 NSO.sub.2, RCO, CHO, COCOR', CW--T--R.sup.9, CW--NR.sup.10 R.sup.11, CW--N(R.sup.12).sub.2 orR.sup.4 and R.sup.5 together are the chain (CH.sub.2).sub.m B or --B.sup.1 --(CH.sub.2).sub.m1 B-- where B=SO.sub.2, CO; m=3, 4; m.sup.1 =2, 3;T and W=O, S; Q=O, S, NR.sup.13 where R.sup.13 =H, R;R.sup.6 =H, R, RO, RCO, ROCO, Hal, NO.sub.2, CN;R.sup.7 =H, CH.sub.3 ; R.sup.9 =R; R.sup.10, R.sup.11 =H, R; N(R.sup.12).sub.2 =heterocycleA=pyrimidinyl and triazinyl radical or an analog thereof,where R=(substituted) aliphatic hydrocarbon radical, are suitable as selective herbicides. They are prepared by analogous processes via sulfonamides, some of which are new, of the formula (II).Type: GrantFiled: March 31, 1997Date of Patent: July 20, 1999Assignee: Hoechst Schering AgrEvo GmbHInventors: Klaus Lorenz, Lothar Willms, Klaus Bauer, Hermann Bieringer
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Patent number: 5763365Abstract: A fluoropropylthiazoline represented by the formula (1), a herbicide containing it and intermediates for it.Type: GrantFiled: July 11, 1996Date of Patent: June 9, 1998Assignee: Nissan Chemical Industries, Ltd.Inventors: Kenji Makino, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Yoshiyuki Kusuoka, Toshimasa Hamada, Tsutomu Nawamaki, Shigeomi Watanabe, Yoichi Ito, Kazuhisa Sudo
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Patent number: 5714436Abstract: Compounds of the formula (I) or salts thereof ##STR1## in which R.sup.1 -R.sup.4, W, A, n and m are as defined in claim 1, for exampleR.sup.1 and R.sup.2 are H, (substituted) alkyl, (substituted) alkenyl or alkynyl, (substituted) cycloalkyl, (substituted) aryl or acyl andA is (substituted) pyrimidinyl or triazinylare suitable as selective sulfonylurea herbicides and plant growth regulators.(I) is prepared analogously to known processes via intermediates, some of which are novel, for example via suitably substituted pyridylsulfonamides (II) and N-tert-butylsulfonamides (VIII) as claimed in claim 5.Type: GrantFiled: March 22, 1996Date of Patent: February 3, 1998Assignee: Hoechst Schering AgrEvo GmbHInventors: Klaus Haaf, Heinz Kehne, Klaus Bauer, Hermann Bieringer
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Patent number: 5686390Abstract: An iminosulfonylurea compound or a salt thereof which is useful as a herbicide and growth control agent against weeds.Type: GrantFiled: December 15, 1995Date of Patent: November 11, 1997Assignee: Nissan Chemical Industries Ltd.Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
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Patent number: 5683964Abstract: An N-(substituted amino)imide derivative represented by the formula (I) is a novel compound which can be utilized as an effective ingredient of herbicidal compositions. ##STR1## wherein, R.sup.1 is hydrogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.7 -C.sub.9 aralkyl group, C.sub.1 -C.sub.4 haloalkyl group, (C.sub.1 -C.sub.4 alkyl)carbonyl group or (C.sub.1 -C.sub.4 alkyl)sulfonyl group;A represents a structure selected from the group consisting of the following formulas (A-1), (A-2), (A-3), (A-4) and (A-5) ##STR2## wherein R.sup.2 and R.sup.3 in the formula (A-1) are independently hydrogen atom or C.sub.1 -C.sub.4 alkyl group, but not R.sup.2 =R.sup.3 =H, R.sup.4 in the formula (A-4) is halogen atom, C.sub.1 -C.sub.4 alkyl group and/or nitro group, m is an integer of 0-4, the substituents of m not less than 2 being same or different;X.sup.1 and X.sup.2 are independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.1 -C.sub.4 alkoxy group, C.sub.1 -C.sub.4 alkylthio group, C.sub.1 -C.sub.Type: GrantFiled: July 20, 1995Date of Patent: November 4, 1997Assignee: Kureha Kagaku Kogyo K.K.Inventors: Yoichi Kanda, Hideo Arabori, Masato Arahira, Tsutomu Sato
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Patent number: 5670452Abstract: The present invention provides an indazolesulfonylurea derivative represented by the general formula: ##STR1## wherein R.sup.1 is a hydrogen atom or an alkyl group, etc., R.sup.2 and R.sup.3 are the same or different and represent a hydrogen atom, a halogen atom, an alkyl group, the formula --COR.sup.4 (wherein R.sup.4 represents an alkoxy group, etc.), an alkoxy group, a haloalkoxy group or a cyano group, etc., X is an oxygen atom or a sulfur atom, Y is a hydrogen atom or an alkyl group, etc., A and B are the same or different and represent a halogen atom, an alkoxy group or an alkyl group, etc., and Z represents a nitrogen atom or a methine group, as well as a herbicide containing it as an active ingredient and an intermediate for its production.The compound of the present invention exhibits excellent herbicidal effects over a wide range from the preemergence stage to the growing stage of various weeds which are problematic in agricultural fields.Type: GrantFiled: April 9, 1996Date of Patent: September 23, 1997Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.Inventors: Chiharu Suzuki, Katsumi Masuda, Masatoshi Tamaru, Masahito Inamori, Nobuo Takefuji, Katsutada Yanagisawa, Yasunori Ogawa
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Patent number: 5604179Abstract: An iminosulfonylurea derivative of the formula (1) or its salt ##STR1## wherein Q is ##STR2## wherein the variables are herein below defined, and a herbicidal and and growth control method.Type: GrantFiled: June 7, 1995Date of Patent: February 18, 1997Assignee: Nissan Chemical Industries Ltd.Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
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Patent number: 5604178Abstract: This invention is to provide an N-(substituted amino)pyrrole derivative represented by the formula (I): which is used as an effective ingredient of herbicidal compositions: ##STR1## wherein R.sup.2, R.sup.3, R.sup.4 and R.sup.5 is independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, (C.sub.1 -C.sub.4 alkyl)carbonyl group, (C.sub.3 -C.sub.6 cycloalkyl) carbonyl group, (C.sub.1 -C.sub.4 haloalkyl)carbonyl group, (C.sub.3 -C.sub.5 alkenyl)carbonyl group, benzoyl group which may be substituted with 1-3 halogen atoms and/or C.sub.1 -C.sub.4 alkyl groups, N,N-[(di-C.sub.1 -C.sub.4 alkyl)amino]carbonyl group, (C.sub.1 -C.sub.4 alkoxy)carbonyl group, etc., X.sup.1 and X.sup.2 are independently hydrogen atom, halogen atom, C.sub.1 -C.sub.4 alkyl group, C.sub.1 -C.sub.4 alkoxy group, etc., and Z is nitrogen atom or CH.Type: GrantFiled: October 14, 1994Date of Patent: February 18, 1997Assignee: Kureha Kagaku Kogyo K.K.Inventors: Yoichi Kanda, Hideo Arabori, Masato Arahira, Tsutomu Sato
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Patent number: 5580842Abstract: N-azinyl-N'-(het)arylsulphonyl-ureas of the formula (I): ##STR1## in which J represents a 5,6-dihydro-[1,4,2]-dioxazin-3-ylaryl or-hetaryl radical;A represents N or CR.sup.11 ; andR.sup.1-3 and 11 have the meanings given in the description;are useful as herbicides. Also, disclosed are several processes and intermediates for use therein in the preparation of the compounds of formula (I).Type: GrantFiled: September 14, 1995Date of Patent: December 3, 1996Assignee: Bayer AktiengesellschaftInventors: Ulrich Philipp, J org Stetter, Hans-Joachim Santel, Markus Dollinger
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Patent number: 5576440Abstract: Compounds of formula (I), where R.sup.1, R.sup.2, n, W, R.sup.3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R*--O--CO--NR.sup.3 A, where R.sup.3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides.Type: GrantFiled: January 4, 1995Date of Patent: November 19, 1996Assignee: Hoechst AktiengesellschaftInventors: Heinz Kehne, Lothar Willms, Oswald Ort, Klaus Bauer, Hermann Bieringer
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Patent number: 5538936Abstract: A thixotropic pesticide formulation which is water-based and relies on electroytic differences among formulation ingredients to maintain thixotropy, and to a method for using the formulations to control crop pests.Type: GrantFiled: December 2, 1994Date of Patent: July 23, 1996Assignee: E. I. Du Pont de Nemours and CompanyInventor: Clarence G. Hermansky
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Patent number: 5529976Abstract: Compounds of formula (I), where R.sup.1, R.sup.2, n, W, R.sup.3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R.sup.* --O--CO--NR.sup.3 A, where R.sup.3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides.Type: GrantFiled: November 9, 1994Date of Patent: June 25, 1996Assignee: Hoechst AktiengesellschaftInventors: Heinz Kehne, Lothar Willms, Oswald Ort, Klaus Bauer, Hermann Bieringer
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Patent number: 5525576Abstract: The efficacy of plant growth regulating agents and systemic insecticides for plants are enhanced by applying the agent in combination with a product from the oxidation of a hull-free, pentose-containing extract from seed hulls.Type: GrantFiled: October 3, 1994Date of Patent: June 11, 1996Inventors: Luis R. Medina-Vega, Joseph A. Hickey, Lewis E. Dillon
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Patent number: 5512535Abstract: This invention relates to herbicidal pyridinesulfonylureas which are highly active as preemergence and postemergence herbicides.Type: GrantFiled: December 8, 1994Date of Patent: April 30, 1996Assignee: E. I. Du Pont de Nemours and CompanyInventor: Paul Hsiao-Tseng Liang
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Patent number: 5508249Abstract: This invention relates to a stable wetting agent concentrate suitable for combination with an agrichemical which comprises a mixture of (a) a N--C.sub.8 to C.sub.18 alkyl lactam having from 4 to 6 carbon atoms in the heterocyclic ring and (b) a polyalkyleneoxide/polydimethyl siloxane copolymer, combined in a weight ratio of between about 10:90 and about 90:10 (a) to (b), and (c) between about 0.01 and about 25 wt.% based on total composition of an anionic surfactant, which composition exhibits synergistic wetting properties and allows for the use of lower effective dosages of the agrichemical due to induced cuticular and stomatical absorption by the plant species. The invention also pertains to the preparation of the wetting concentrate and its combination with an active component for use on a plant as a single phase composition.Type: GrantFiled: December 15, 1994Date of Patent: April 16, 1996Assignee: ISP Investments Inc.Inventors: Kolazi S. Narayanan, David W. Pritchard
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Patent number: 5474971Abstract: Rapidly disintegrating water-soluble or water-dispersible granular compositions are made by extruding a premix through a die or screen at elevated temperature. The extruded composition is chopped or milled to form a granular product. The compositions contain one or more water-soluble ingredients which soften or melt at elevated temperatures. No water is added in the process thereby eliminating the need for drying.Type: GrantFiled: August 26, 1993Date of Patent: December 12, 1995Assignee: E. I. Du Pont de Nemours and CompanyInventor: Lionel S. Sandell
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Patent number: 5472933Abstract: This invention relates to certain herbicidal pyrrolesulfonylureas, compositions thereof and a method for their use as herbicides or plant growth regulants.Type: GrantFiled: February 24, 1993Date of Patent: December 5, 1995Assignee: E. I. Du Pont de Nemours and CompanyInventors: William T. Zimmerman, Bruce A. Lockett, John Cuomo
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Patent number: 5461024Abstract: A novel thiophenesulfonylurea derivative having herbicidal activity, having the formula (I): ##STR1## wherein the substituents are herein described.Type: GrantFiled: December 9, 1993Date of Patent: October 24, 1995Assignee: Korea Research Institute of Chemical TechnologyInventors: Dae-Whang Kim, Dong Ju Jeon, Sang Soon Park, Jae Chun Woo, Tae Jun Kim