Additional Hetero Ring Containing Patents (Class 504/213)
  • Patent number: 12054461
    Abstract: 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: Grant
    Filed: June 11, 2020
    Date of Patent: August 6, 2024
    Assignee: NodThera Limited
    Inventors: Mark G. Bock, David Harrison, Jane E. Scanlon
  • Patent number: 11370776
    Abstract: 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: Grant
    Filed: July 4, 2018
    Date of Patent: June 28, 2022
    Assignee: INFLAZOME LIMITED
    Inventors: Matthew Cooper, David Miller, Angus Macleod, Jimmy Van Wiltenburg, Stephen Thom, Stephen St-Gallay, Jonathan Shannon
  • Patent number: 9232792
    Abstract: 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: Grant
    Filed: May 9, 2012
    Date of Patent: January 12, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Fujio Mukumoto, Hiroaki Tamaki, Mitsuhiko Iwakoshi, Shintaro Kusaka
  • Patent number: 9227957
    Abstract: 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: Grant
    Filed: November 19, 2014
    Date of Patent: January 5, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Tony K. Trullinger, Timothy C. Johnson, Ricky Hunter
  • Patent number: 9145380
    Abstract: 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: Grant
    Filed: December 18, 2008
    Date of Patent: September 29, 2015
    Assignee: Astrazeneca AB
    Inventors: Johan Bylund, Maria E Ek, Ylva Gravenfors, Gunnar Nordvall, Alexander Minidis, Karl S. A Vallin, Jenny Viklund, Jörg Holenz, Stefan Von Berg, Daniel Sohn
  • Publication number: 20150089682
    Abstract: 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: Application
    Filed: February 26, 2013
    Publication date: March 26, 2015
    Inventors: Rene Ruiter, Rüdiger Hain, Gerhard Johann, Bernd Laber
  • Publication number: 20150065348
    Abstract: 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: Application
    Filed: March 26, 2013
    Publication date: March 5, 2015
    Inventor: James Timothy Bristow
  • Publication number: 20140243203
    Abstract: 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: Application
    Filed: February 27, 2014
    Publication date: August 28, 2014
    Applicants: PIONEER HI-BRED INTERNATIONAL INC, E I DU PONT DE NEMOURS AND COMPANY
    Inventors: JIN FANG, William Gordon-Kamm, Keith Lowe, Kevin E. McBride, Brian McGonigle, Carl Simmons
  • Patent number: 8741808
    Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: June 3, 2014
    Assignee: Vive Crop Protection Inc.
    Inventors: Fugang Li, Hung Hoang Pham, Darren J. Anderson
  • Publication number: 20140135219
    Abstract: 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: Application
    Filed: May 4, 2012
    Publication date: May 15, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Ruediger Hain, MIchael Schindler, Katharina Wölfel, Ulrich Ebbinghaus-Kintscher, Arnd Voerste, Olga Malsam, Peter Lösel, Ulrich Görgens
  • Publication number: 20140082772
    Abstract: 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: Application
    Filed: March 17, 2011
    Publication date: March 20, 2014
    Inventors: Herve Vantieghem, Matthias Pfenning, Hagen Bremer, Ron Kehler, Alfons Schoenhammer
  • Patent number: 8648013
    Abstract: 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: Grant
    Filed: June 18, 2008
    Date of Patent: February 11, 2014
    Inventors: Victor Casaña Giner, Miguel Gimeno Sierra, Barbara Gimeno Sierra
  • Publication number: 20130254944
    Abstract: 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: Application
    Filed: March 12, 2013
    Publication date: September 26, 2013
    Applicants: E.I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI BRED INTERNATIONAL INC
    Inventors: JULIAN M. CHAKY, DAVID H. JOHNSTON, SCOTT A. SEBASTIAN, JOSHUA M. SHENDELMAN, STEPHEN D. STRACHAN, MARK VOGT, KAY L. WALTER, JOHN B. WOODWARD
  • Publication number: 20130130904
    Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.
    Type: Application
    Filed: January 15, 2013
    Publication date: May 23, 2013
    Applicant: VIVE CROP PROTECTION INC.
    Inventor: VIVE CROP PROTECTION INC.
  • Publication number: 20120046173
    Abstract: 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: Application
    Filed: October 31, 2011
    Publication date: February 23, 2012
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Joseph J. Keenan, Luann M. Pugh, Robert T. Roche
  • Publication number: 20110086760
    Abstract: 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: Application
    Filed: May 28, 2008
    Publication date: April 14, 2011
    Inventors: Victor Casana Giner, Miguel Gimeno Sierra, Bárbara Gimeno Sierra
  • Publication number: 20100311592
    Abstract: 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: Application
    Filed: October 22, 2008
    Publication date: December 9, 2010
    Applicant: Bayer CropScience AG
    Inventors: 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
  • Publication number: 20100035755
    Abstract: 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: Application
    Filed: August 4, 2009
    Publication date: February 11, 2010
    Applicant: Moghu Research Center Ltd.
    Inventors: Suk-Jin Koo, Ki-Hwan Hwang, Man-Seok Jeon, Sung-Heon Kim
  • Patent number: 7138360
    Abstract: 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: Grant
    Filed: August 30, 2001
    Date of Patent: November 21, 2006
    Assignee: BASF Aktiengesellschaft
    Inventors: Karl-Friedrich Jäger, Cyrill Zagar
  • Patent number: 6972273
    Abstract: 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: Grant
    Filed: February 26, 2003
    Date of Patent: December 6, 2005
    Assignee: W. Neudorff GmbH KG
    Inventors: Frederick S. Sedun, Kim F. Taylor, Cameron D. Wilson, Diana L. Parker, David S. Almond
  • Patent number: 6841517
    Abstract: 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: Grant
    Filed: September 18, 2000
    Date of Patent: January 11, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Mark Wilhelm Drewes, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Arndt Wellmann, Wilhelm Haas
  • Patent number: 6743754
    Abstract: 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: Grant
    Filed: June 15, 2001
    Date of Patent: June 1, 2004
    Assignee: Aventis CropScience GmbH
    Inventors: Jochen Würtz, Jean Kocur, Hans-Peter Krause, Julio Martinez de Una, Detlev Haase, Udo Bickers, Gerhard Schnabel
  • Patent number: 6689720
    Abstract: 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: Grant
    Filed: December 27, 2001
    Date of Patent: February 10, 2004
    Assignee: NDSU-Research Foundation
    Inventors: Zenon J. Woznica, Calvin Messersmith, John Nalewaja
  • Patent number: 6482772
    Abstract: Solid mixtures comprising a) an active compound from the group consisting of the sulfonylureas, and b) an alkylpolyglucoside.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: November 19, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Matthias Bratz, Karl-Friedrich Jäger
  • Patent number: 6451737
    Abstract: 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: Grant
    Filed: August 28, 1998
    Date of Patent: September 17, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: 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
  • Publication number: 20020019313
    Abstract: Rice plants are disclosed with multiple sources of resistance to herbicides that normally inhibit a plant's acetohydroxyacid synthase (AHAS) enzyme. Besides controlling red rice, many AHAS-inhibiting herbicides also effectively control other weeds that are common in rice fields. Several of these herbicides have residual activity, so that one treatment can control both existing weeds and weeds that sprout later. With effective residual activity against red rice and other weeds, rice producers now have a weed control system superior to those that are currently available commercially.
    Type: Application
    Filed: August 22, 2001
    Publication date: February 14, 2002
    Inventor: Timothy P. Croughan
  • Patent number: 6303541
    Abstract: 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: Grant
    Filed: June 3, 1999
    Date of Patent: October 16, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Johannes Rudolf Jansen, Klaus-Helmut Müller, Ulrich Philipp, Markus Dollinger
  • Patent number: 6271177
    Abstract: 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: Grant
    Filed: January 9, 1998
    Date of Patent: August 7, 2001
    Assignee: Syngenta Crop Protection, Inc.
    Inventor: Manfred Hudetz
  • Patent number: 6265348
    Abstract: 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: Grant
    Filed: February 17, 1999
    Date of Patent: July 24, 2001
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Heinz Kehne, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6235682
    Abstract: 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: Grant
    Filed: July 15, 1999
    Date of Patent: May 22, 2001
    Assignees: Board of Trustees operating Michigan State University, Dow Corning Corporation
    Inventors: Donald Penner, Christy L. Sprague, Richard F. Burow
  • Patent number: 6225260
    Abstract: 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: Grant
    Filed: May 20, 1999
    Date of Patent: May 1, 2001
    Assignees: Lonza Inc., E. I. DuPont de Nemours and Company
    Inventors: Robert D. Wysong, Chia-Chung Chen, Chuen-Ing Tseng, Arturo A. Tirol
  • Patent number: 6214769
    Abstract: 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: Grant
    Filed: May 9, 2000
    Date of Patent: April 10, 2001
    Assignee: BASF Corporation
    Inventors: Bruce Burdick, Terance James, Terry R. Wright, Bruce Kirksey
  • Patent number: 5925597
    Abstract: 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: Grant
    Filed: March 31, 1997
    Date of Patent: July 20, 1999
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Lorenz, Lothar Willms, Klaus Bauer, Hermann Bieringer
  • Patent number: 5763365
    Abstract: A fluoropropylthiazoline represented by the formula (1), a herbicide containing it and intermediates for it.
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: June 9, 1998
    Assignee: 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
  • Patent number: 5714436
    Abstract: 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: Grant
    Filed: March 22, 1996
    Date of Patent: February 3, 1998
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Haaf, Heinz Kehne, Klaus Bauer, Hermann Bieringer
  • Patent number: 5686390
    Abstract: An iminosulfonylurea compound or a salt thereof which is useful as a herbicide and growth control agent against weeds.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: November 11, 1997
    Assignee: Nissan Chemical Industries Ltd.
    Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
  • Patent number: 5683964
    Abstract: 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: Grant
    Filed: July 20, 1995
    Date of Patent: November 4, 1997
    Assignee: Kureha Kagaku Kogyo K.K.
    Inventors: Yoichi Kanda, Hideo Arabori, Masato Arahira, Tsutomu Sato
  • Patent number: 5670452
    Abstract: 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: Grant
    Filed: April 9, 1996
    Date of Patent: September 23, 1997
    Assignees: 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
  • Patent number: 5604179
    Abstract: 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: Grant
    Filed: June 7, 1995
    Date of Patent: February 18, 1997
    Assignee: Nissan Chemical Industries Ltd.
    Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
  • Patent number: 5604178
    Abstract: 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: Grant
    Filed: October 14, 1994
    Date of Patent: February 18, 1997
    Assignee: Kureha Kagaku Kogyo K.K.
    Inventors: Yoichi Kanda, Hideo Arabori, Masato Arahira, Tsutomu Sato
  • Patent number: 5580842
    Abstract: 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: Grant
    Filed: September 14, 1995
    Date of Patent: December 3, 1996
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Philipp, J org Stetter, Hans-Joachim Santel, Markus Dollinger
  • Patent number: 5576440
    Abstract: 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: Grant
    Filed: January 4, 1995
    Date of Patent: November 19, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz Kehne, Lothar Willms, Oswald Ort, Klaus Bauer, Hermann Bieringer
  • Patent number: 5538936
    Abstract: 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: Grant
    Filed: December 2, 1994
    Date of Patent: July 23, 1996
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Clarence G. Hermansky
  • Patent number: 5529976
    Abstract: 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: Grant
    Filed: November 9, 1994
    Date of Patent: June 25, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz Kehne, Lothar Willms, Oswald Ort, Klaus Bauer, Hermann Bieringer
  • Patent number: 5525576
    Abstract: 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: Grant
    Filed: October 3, 1994
    Date of Patent: June 11, 1996
    Inventors: Luis R. Medina-Vega, Joseph A. Hickey, Lewis E. Dillon
  • Patent number: 5512535
    Abstract: This invention relates to herbicidal pyridinesulfonylureas which are highly active as preemergence and postemergence herbicides.
    Type: Grant
    Filed: December 8, 1994
    Date of Patent: April 30, 1996
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Paul Hsiao-Tseng Liang
  • Patent number: 5508249
    Abstract: 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: Grant
    Filed: December 15, 1994
    Date of Patent: April 16, 1996
    Assignee: ISP Investments Inc.
    Inventors: Kolazi S. Narayanan, David W. Pritchard
  • Patent number: 5474971
    Abstract: 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: Grant
    Filed: August 26, 1993
    Date of Patent: December 12, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Lionel S. Sandell
  • Patent number: 5472933
    Abstract: This invention relates to certain herbicidal pyrrolesulfonylureas, compositions thereof and a method for their use as herbicides or plant growth regulants.
    Type: Grant
    Filed: February 24, 1993
    Date of Patent: December 5, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: William T. Zimmerman, Bruce A. Lockett, John Cuomo
  • Patent number: 5461024
    Abstract: A novel thiophenesulfonylurea derivative having herbicidal activity, having the formula (I): ##STR1## wherein the substituents are herein described.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: October 24, 1995
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Dae-Whang Kim, Dong Ju Jeon, Sang Soon Park, Jae Chun Woo, Tae Jun Kim