Plural Nitrogens Bonded Directly To Ring Carbons Of The Six-membered Hetero Ring Patents (Class 504/232)
  • Patent number: 11477982
    Abstract: What are described are compounds of the general formula (I) and agrochemically acceptable salts thereof and their preparation and their use in the crop protection sector.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: October 25, 2022
    Assignees: BAYER CROPSCIENCE AKTIENGESELLSCHAFT, BAYER AKTIENGESELLSCHAFT
    Inventors: Harald Jakobi, Estella Buscato Arsequell, Klemens Minn, Uwe Doeller, Hansjoerg Dietrich, Elmar Gatzweiler, Anu Bheemaiah Machettira, Christopher Hugh Rosinger, Dirk Schmutzler
  • Patent number: 10604492
    Abstract: Provided herein are compounds that activate CFTR and methods for treating constipation, dry eye disorders, and other diseases and disorders.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: March 31, 2020
    Assignee: THE REGENTS OF THE UNIVERSTIY OF CALIFORNIA
    Inventors: Alan S. Verkman, Marc H. Levin, Onur Cil, Sujin Lee
  • Patent number: 10479777
    Abstract: The present invention relates to diaminotriazine compounds of the formula (I) wherein A and R1-R5 are as defined herein, and their use as herbicides. The present invention also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: November 19, 2019
    Assignee: BASF SE
    Inventors: Julia Major, Florian Vogt, Frederick Calo, Matthias Witschel, Doreen Schachtschabel, Trevor William Newton, Thomas Seitz, Kristin Hanzlik
  • Patent number: 10029992
    Abstract: The present invention relates to diaminotriazine compounds and to their use as herbicides. It also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation. wherein p is 1 or 2; q is 0, 1, 2 or 3 provided that p+q is 1, 2, 3 or 4; Q is inter alia a chemical bond, O, S(O)m, CRq1Rq2, NRq3, C(O), C(O)O, Ar is phenyl, which is unsubstituted or carries 1, 2, 3, 4 or 5 radicals RA Ra is inter alia hydrogen, halogen, OH, CN, amino, NO2, C1-C6-alkyl, etc; Rb is inter alia halogen, OH, CN, amino, NO2, C1-C6-alkyl, etc.; R1 and R2 are inter alia H, OH, S(O)2NH2, CN, C1-C6-alkyl, etc; X is a radical selected from the group consisting of CR3R4R5, phenyl, which is unsubstituted or carries 1, 2, 3, 4 or 5 radicals RAr; NR3aR3b, OR3c, S(O)kR3d, k being 1, 2 or 3; and including their agriculturally acceptable salts.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: July 24, 2018
    Assignee: BASF SE
    Inventors: Julia Major, Florian Vogt, Frederick Calo, Thomas Seitz, Doreen Schachtschabel, Trevor William Newton, Kristin Hanzlik, Johannes Hutzler, Klaus Kreuz, Stefan Tresch, Mihiret Tekeste Sisay
  • Patent number: 8921270
    Abstract: Methods for pre-emergent weed control using a triazine-based herbicide are disclosed. Particularly, methods of using ametryn as a pre-emergent herbicide to control weeds in corn crops are disclosed.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: December 30, 2014
    Assignee: Amvac Chemical Corporation
    Inventors: William B. O'Neal, Richard Porter, Peter J. Porpiglia
  • Patent number: 8802596
    Abstract: Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: August 12, 2014
    Assignee: Board of Trustees of the University of Alabama
    Inventors: Robin D. Rogers, Daniel T. Daly, Richard P. Swatloski, Whitney L. Hough-Troutman, James Hilliard Davis, Jr., Marcin Smiglak, Juliusz Pernak, Scott K. Spear
  • Patent number: 8586503
    Abstract: Herbicide combinations comprising an effective amount of components (A) and (B), where component (A) is/are one or more herbicides of the formula (I) or salts thereof, in which R1 is H or a group of the formula CZ1Z2Z3, where Z1, Z2 and Z3 are as defined in claim 1, R2 and R3 are each H, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl having in each case up to 4 carbon atoms or acyl, R4 is H, (C1-C6)-alkyl or (C1-C6)-alkoxy; R5, R6, R7 and R8 are each H, (C1-C4)-alkyl, (C1-C3)-haloalkyl, halogen, (C1-C3)-alkoxy, (C1-C3)-haloalkoxy or cyano; A is CH2 or O or a direct bond, and the component (B) is one or more herbicides from the group of compounds consisting of (B1) thiencarbazone, tembotrione, SYN-523, pyroxsulam, penoxsulam, SYN-449, (B2) pyrasulfotole, trifloxysulfuron, saflufenacil, aminopyralid, ethofumesate, aminocyclopyrachlor and (B3) pyroxasulfone (KIH-485) are suitable for controlling harmful plants or for regulating the growth of plants.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: November 19, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Erwin Hacker, Martin Hess, Martin Jeffrey Hills, Georg Bonfig-Picard, Thomas Auler
  • Patent number: 8426342
    Abstract: The invention relates to the use of one or more compounds of the formula (I) or salts thereof, wherein the groups R1 to R8 are defined as set forth herein, optionally in the presence of additional agrochemical active ingredients, for selective weed control on turf or lawn.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: April 23, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Michael Kilian, Eckhard Rose, Erwin Hacker, Hansjoerg Dietrich, Klemens Minn, Donald Myers
  • Patent number: 8236729
    Abstract: Herbicide combinations comprising an effective amount of components (A) and (B), where component (A) is one or more herbicides of the formula (I) or salts thereof, in which R1 is H or a group of the formula CZ1Z2Z3, where Z1, Z2 and Z3 are as defined in claim 1, R2 and R3 are each H, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl having in each case up to 4 carbon atoms or acyl, R4 is H, (C1-C6)-alkyl or (C1-C6)-alkoxy; R5, R6, R7 and R8 are each H, (C1-C4)-alkyl, (C1-C3)-haloalkyl, halogen, (C1-C3)-alkoxy, (C1-C3)-haloalkoxy or cyano; A is CH2 or O or a direct bond, and component (B) is one or more herbicides from the group of compounds consisting of (B1) soil-acting herbicides particularly suitable for pre-emergence application against monocotyledonous or dicotyledonous harmful plants, (B2) foliar-acting herbicides particularly suitable for post-emergence application against monocotyledonous or dicotyledonous harmful plants, and (B3) soil-acting and foliar-acting herbicides suitable fo
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: August 7, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Erwin Hacker, Eckhard Rose, Hansjörg Dietrich
  • Patent number: 8188273
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: May 29, 2012
    Assignee: Dow AgroSciences, LLC.
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette Vitale Brown, Jaime S. Nugent
  • Patent number: 8153788
    Abstract: Compounds of the formula (I) or salts thereof, in which in which R1 is an optionally substituted amino group or analogous group, and R2 to R7 are each as described herein, are suitable as herbicides and crop growth regulators. The compounds (I) can be prepared by the processes described, via intermediates including novel intermediates for example of the formula (III).
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: April 10, 2012
    Inventors: Hartmut Ahrens, Hansjörg Dietrich, Thomas Auler, Martin Hills, Heinz Kehne, Dieter Feucht, Stefan Herrmann, Kristian Kather, Stefan Lehr
  • Patent number: 8114991
    Abstract: Amino-1,3,5-triazines N-substituted with chiral bicyclic radicals, process for their preparation, compositions thereof, and their use as herbicides and plant growth regulators. The invention relates to an optically active compound of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use as herbicides or plant growth regulators. The invention also relates to novel intermediates of formula (III), (V) and (XIII) as defined in the description.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: February 14, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Hartmut Ahrens, Hansjörg Dietrich, Klemens Minn, Thomas Auler, Hermann Bieringer, Martin Hills, Heinz Kehne, Hubert Menne
  • Patent number: 8067588
    Abstract: (1,3,5)-Triazinyl phenyl hydrazones are effective at controlling insects.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: November 29, 2011
    Assignee: Dow AgroSciences LLC
    Inventors: Noormohamed M. Niyaz, Katherine A. Guenthenspberger, Ricky Hunter, Annette V. Brown, Jaime S. Nugent
  • Patent number: 7479471
    Abstract: The compounds of the formula (I) and salts thereof in which R1 to R5, X1 to X4, Y1, Y2 and n and m are as defined in formula (I) according to claim 1 are suitable for use as herbicides and plant growth regulators and can be prepared by the process claimed in claim 6, via in some cases novel intermediates (see claim 11).
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: January 20, 2009
    Assignee: Bayer CropScience GmbH
    Inventors: Klemens Minn, Hartmut Ahrens, Hansjörg Dietrich, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Publication number: 20090005250
    Abstract: Compounds of the formula (I) or salts thereof, in which in which R1 is an optionally substituted amino group or analogous group, and R2 to R7 are each as described herein, are suitable as herbicides and crop growth regulators. The compounds (I) can be prepared by the processes described, via intermediates including novel intermediates for example of the formula (III).
    Type: Application
    Filed: December 14, 2007
    Publication date: January 1, 2009
    Applicant: Bayer CropScience AG
    Inventors: Hartmut Ahrens, Hansjorg Dietrich, Thomas Auler, Martin Hills, Heinz Kehne, Dieter Feucht, Stefan Herrmann, Kristian Kather, Stefan Lehr
  • Publication number: 20070238617
    Abstract: The invention relates to an optically active compound of formula (I) or a salt thereof: wherein the various symbols are as described herein, or relates to processes for their preparation, to compositions thereof, and to their use as herbicides or plant growth regulators.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 11, 2007
    Applicant: Bayer CropScience AG
    Inventors: Klemens Minn, Hansjoerg Dietrich, Martin Hills, Heinz Kehne, Christopher Rosinger, Dieter Feucht
  • Patent number: 6861389
    Abstract: The compounds of the formula (I) and their salts where the radicals R1 to R4, A1, A2, L0, X and n are as defined in claim 1 are suitable as herbicides and plant growth regulators and can be prepared by processes as claimed in claim 6.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: March 1, 2005
    Assignee: Aventis CropScience GmbH
    Inventors: Wolfgang Giencke, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Publication number: 20030224942
    Abstract: 2,4-Diamino-1,3,5-triazines, process for their preparation and their use as herbicides and plant growth regulators,
    Type: Application
    Filed: April 1, 2003
    Publication date: December 4, 2003
    Inventors: Hartmut Ahrens, Hansjorg Dietrich, Lothar Willms, Hubert Menne, Hermann Bieringer, Thomas Auler
  • Publication number: 20030203820
    Abstract: This invention provides for 2,4-diamino-1,3,5-triazines, their preparation and their use as herbicides or plant growth regulators.
    Type: Application
    Filed: January 24, 2003
    Publication date: October 30, 2003
    Inventors: Jurgen Zindel, Jens Hollander, Klemens Minn, Lothar Willms, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6632305
    Abstract: The present invention includes a precursor compound pertaining to a 1,2,4-Triazolo[4,3-a][1,3,5]Triazine compound, particularly a 1,2,4-Triazolo[4,3-a][1,3,5]Triazine-3,5,7-Triamine, and novel fused ring structures such as triazolyl-tetrazinyl-aminotriazine compounds, and complexes and salts thereof, and other such chemical structures.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: October 14, 2003
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: William M. Koppes, Michael E. Sitzmann
  • Publication number: 20030186817
    Abstract: Substituted 2,4-diamino-1,3,5-triazines of the formula I and salts thereof, processes for their preparation and their use as herbicides and plant growth regulators are described.
    Type: Application
    Filed: June 25, 1999
    Publication date: October 2, 2003
    Inventors: JENS HOLLANDER, LOTHAR WILLMS, JURGEN ZINDEL, KLEMENS MINN, WOLFGANG GIENCKE, HERMANN BIERINGER, CHRISTOPHER ROSINGER, THOMAS AULER
  • Publication number: 20020128153
    Abstract: This invention relates to a biocidal composition resistant to the formation of a gel and to the method for stabilizing a concentrate containing, in addition to the biocide, a carbodiimide in monomeric or polymeric form or a mixture thereof and a lipophilic/hydrophilic emulsifier mixture having a HLB of at least 7 comprising an oil and an alkoxylated ester of a polyhydroxylated compound, by adding to the concentrate between about 0.5 and about 15 wt. % of a saturated, aliphatic compound having a molecular weight of less than 400, selected from the group consisting of a polyhydroxyated alkanol and/or a polyhydroxylated ketone.
    Type: Application
    Filed: January 4, 2001
    Publication date: September 12, 2002
    Applicant: ISP INVESTMENTS INC.
    Inventors: Kolazi S. Narayanan, Domingo I. Jon
  • Patent number: 6440903
    Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) (in which R1, R2, R3, X and Z are each as described in the description), to processes and to novel intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: August 27, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem K.K.
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Yukiyoshi Watanabe, Markus Dollinger, Seishi Ito, Toshio Goto, Akihiko Yanagi
  • Publication number: 20020091260
    Abstract: The invention is in the technical field of the crop protection agents, such as herbicides and plant growth regulators, in particular of the herbicides for the selective control of harmful plants in crops of useful plants.
    Type: Application
    Filed: December 18, 2001
    Publication date: July 11, 2002
    Inventors: Wolfgang Giencke, Klemens Minn, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6407041
    Abstract: The invention relaters to compounds of the formula: and their use as herbicides.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: June 18, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.
    Inventors: Katharina Voigt, Hans-Jochem Riebel, Stefan Lehr, Andreas Lender, Rolf Kirsten, Markus Dollinger, Mark Wilhelm Drewes, Ingo Wetcholowsky, Yukiyoshi Watanabe, Toshio Goto, Randy Allen Myers
  • Patent number: 6399541
    Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) in which R1 represents (in each case unsubstituted) phenyl or naphthyl R2 represents alkyl, R3 represents hydrogen, represents halogen or represents in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl, R4 represents hydrogen, represents halogen or represents optionally substituted alkyl, R5 represents hydrogen, represents halogen or represents optionally substituted alkyl, and R6 represents hydrogen or represents in each case optionally substituted alkyl, alkylcarbonyl or alkylsulphonyl, (but where the compound 2-amino-4-(1-phenyl-ethylamino)-6-trifluoromethyl-1,3,5-triazine is excluded), to processes for preparing the novel compounds and to their use as herbicides.
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: June 4, 2002
    Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Markus Dollinger, Hans-Joachim Santel, Peter Dahmen, Toshio Goto, Yukiyoshi Watanabe
  • Patent number: 6358886
    Abstract: The invention relates to novel substituted optically active aminotriazines having at least two asymmetrically substituted carbon atoms of the formula (I), in which A represents a single bond or represents in each case straight-chain or branched alkanediyl or oxaalkanediyl having in each case up to 6 carbon atoms, Z represents certain carbocyclic or heterocyclic radicals and the substituents R1, R2, R3, R4 and Y are as defined in the description,  with the proviso that in each individual case R2, R3 and Y are different from one another and that the substituents at the two carbon atoms to which R2 and R3 or R4 are attached are configured as follows: (a) R configuration at the carbon atom to which R2 and R3 are attached and R configuration at the carbon atom to which R4 is attached (“R,R-diastereomers”), (b) R configuration at the carbon atom to which R2 and R3 are attached and S configuration at the carbon atom to which R4 is attached (“R,S-diastereomers”), (
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: March 19, 2002
    Assignees: Bayer Aktienegesellschaft, Nihon Bayer Agrochem KK
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Katharina Voigt, Markus Dollinger, Mark Wilhelm Drewes, Ingo Wetcholowsky, Randy Allen Myers, Yukiyoshi Watanabe, Toshio Goto
  • Patent number: 6346262
    Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: February 12, 2002
    Assignee: Lee County Mosquito Control District
    Inventor: Richard Levy
  • Patent number: 6346503
    Abstract: The invention relates to novel substituted 2-amino-4-alkylamino-1,3,5-triazines of the formula (I) in which R1 represents in each case optionally substituted alkyl having 2 to 6 carbon atoms or cycloalkyl having 3 to 6 carbon atoms, R2 represents hydrogen or represents alkyl having 1 to 4 carbon atoms, A represents oxygen or methylene, Ar represents in each case optionally substituted phenyl, naphthyl or heterocyclyl, and Z represents hydrogen, represents halogen or represents in each case optionally substituted alkyl, alkoxy, alkylcarboxyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenyl or alkinyl, to processes and to novel intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: February 12, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Yukiyoshi Watanbe, Markus Dollinger
  • Patent number: 6337078
    Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: January 8, 2002
    Assignee: Lee County Mosquito Control District
    Inventor: Richard Levy
  • Patent number: 6271178
    Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) In which R1 represents hydrogen or optionally substitued alkyl, R2 represents formyl or represents in each case optionally substituted alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, arylcarbonyl or arylsulphonyl, R3 represents in each case optionally substituted alkyl or cycloalkyl, R4 represents hydrogen or alkyl, A represents oxygen or methylene, Ar represents in each case optionally substituted aryl or heterocyclyl, and z represents hydrogen, hydroxyl, cyano, nitrogen, halogen or represents in each case optionally substituted alkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenyl or alkinyl, (except for three prior-art compounds), to processes and to novel intermediates for preparation of the novel compounds and to their use as herbicides.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: August 7, 2001
    Assignees: Bayer AG, Nihon Bayer Agrochem K.K.
    Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Yukiyoshi Watanabe, Markus Dollinger, Toshio Goto
  • Patent number: 6093682
    Abstract: The present invention provides solid agricultural compositions which produce stable dispersions in the presence of polyacrylamide drift control agents.The present invention also provides stable, aqueous dispersions which are produced from the solid compositions of this invention.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: July 25, 2000
    Assignee: American Cyanamid Company
    Inventors: Volker Dietrich Arendt, Sandra Christine Miller
  • Patent number: 6071860
    Abstract: Compounds of the formula (I) and salts thereof ##STR1## where R.sup.1 to R.sup.5, A, Z, X, X', n and m are as defined in claim 1 are suitable as herbicides and plant growth regulators.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: June 6, 2000
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Wolfgang Giencke, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6069114
    Abstract: Compounds of the formula (I) and their salts ##STR1## in which R.sup.1 to R.sup.6, Y.sup.1, to Y.sup.2, Y.sup.3, m and n are as defined in claim 1 are suitable as herbicides and plant growth regulators. They can be prepared analogously to known processes using intermediates of the formula (V) (cf. claim 6).
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: May 30, 2000
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
  • Patent number: 6001775
    Abstract: A fertilizer composition is provided in the form of a water soluble tablet structured to disintegrate and release into a stream of water at a predetermined rate, the composition including: N-P-K components of a desired ratio including 10.0 to 40.0% by weight of a nitrogen containing component, 0.0 to 40.0% by weight of a potassium containing component and 0.0 to 40.0% by weight of a phosphorus containing component; a binder in an amount of between 6.0% to 15.0% by weight; an s-triazine type herbicide in an amount of between 0.05% to 2.0% by weight; and inert components, wherein the amount of components in the composition totals 100%.
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: December 14, 1999
    Inventor: Kurt J. Kerrigan
  • Patent number: 5993842
    Abstract: Microcapsules containing a suspension of a solid, biologically active compound in an organic, water-immiscible liquid and processes for their preparation.
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: November 30, 1999
    Assignee: Zeneca Limited
    Inventors: Herbert B. Scher, Jin Ling Chen
  • Patent number: 5922648
    Abstract: Compounds of the formula (I) and salts thereof ##STR1## in which R.sup.1 to R.sup.9, X, Y n and m are as defined in the claim 1 are suitable as herbicides and plant growth regulators.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: July 13, 1999
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
  • Patent number: 5885935
    Abstract: Herbicidal sulfonamides of the formula: ##STR1## and salts thereof, where: A represents a substituted or unsubstituted benzene ring, or a 5- or 6-membered substituted or unsubstituted heteroaromatic ring; Q is --O--, --S-- or a group --CXX'--; X and X', which may be the same or different, are each hydrogen, halogen, cyano, an optionally-substituted alkyl group, or a group --OR.sup.a, --SR.sup.a, or --COR.sup.b ; or one of X and X' represents hydroxy and the other is as defined above; or X and X' together represent .dbd.O or .dbd.S; R.sup.a is an optionally-substituted alkyl, aryl or acyl group; R.sup.b is an optionally-substituted alkyl or aryl group, or a group --OR.sup.c or --NR.sup.c R.sup.d ; R.sup.c and R.sup.d, which may be the same or different, are each hydrogen, or an optionally-substituted alkyl or aryl group; Y is nitrogen or a group CR.sup.9 ; R.sup.1 is an optionally-substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, benzoheterocyclyl or amino group; R.sup.
    Type: Grant
    Filed: June 21, 1996
    Date of Patent: March 23, 1999
    Assignee: Agrevo UK Limited
    Inventors: Peter Stuart Gates, Graham Peter Jones, David Edward Saunders
  • Patent number: 5635447
    Abstract: A herbicide composition which comprises a herbicide and a small but herbicide absorption enhancing effective amount of a water soluble, non-aromatic polyorganic acid or a salt or copolymer thereof such as polyaspartic acid.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: June 3, 1997
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5418212
    Abstract: The present invention provides a novel alkanoic acid amide derivative of the formula, ##STR1## (wherein R.sup.1 is a hydrogen atom, an alkyl group or an alkoxyalkoxy group, R.sup.2 is a group of --SO.sub.2 R or a hydroxyl group, R.sup.5 is an alkyl group, R.sup.3 is an alkyl group, a cycloalkyl group, a cycloalkenyl group or a phenyl group, R.sup.4 is a hydrogen atom or an alkyl group, X and Y may be the same or different and are an alkoxy group, an alkylamino group or a dialkylamino group, and Z is a methine group or a nitrogen atom) and its salt, a process for preparing the same and a herbicidal composition containing the same as an effective ingredient.This compound kills annual and perennial weeds grown in paddy fields and upland fields at a small dose, and is safe to a useful crop plant.
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: May 23, 1995
    Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.
    Inventors: Takumi Yoshimura, Keiji Toriyabe, Katsumi Masuda, Ryo Hanai
  • Patent number: 5290754
    Abstract: The present invention relates to a novel triazine derivative represented by the general formula ##STR1## in the formula, A denotes ##STR2## (in which Y.sup.1 denotes a hydrogen atom or a methyl group and Z denotes an oxygen atom or a sulfur atom), ##STR3## (in which Y.sup.2 and Y.sup.3, which can be of the same kind or different kinds, each denote a methyl group or a methoxy group) or ##STR4## (in which Y.sup.4 denotes a methyl group, trifluoromethyl group, methoxy group or fluorine atom and n denotes an integer of 0 ro 2), X.sup.1 denotes a halogen atom and R.sup.1 denotes hydrogen, a methyl group or an ethyl group as well as a herbicide containing the triazine derivative represented by the general formula (I) as an effective ingredient.
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: March 1, 1994
    Assignee: Idemitsu Kosan Company Limited
    Inventors: Masahiro Nishii, Izumi Kobayashi, Masatoshi Uemura, Tetsuo Takematsu
  • Patent number: 5270289
    Abstract: The invention relates to new substituted .alpha.-pyrimidinyloxy(thio)- and .alpha.-triazinyloxy(thio)carboxylic acid derivatives of general formula I ##STR1## in which A, R.sup.1-3, X and Y have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.
    Type: Grant
    Filed: April 1, 1992
    Date of Patent: December 14, 1993
    Assignee: Schering Aktiengesellschaft
    Inventors: Christoph Harde, Erhard Nordhoff, Anita Kruger, Gabriele Kruger, Gerhard Tarara, Peter Wegner, Nikolaus Heinrich, Clemens Kotter, Gerhard Johann, Richard Rees
  • Patent number: 5242895
    Abstract: A pyrimidine or triazine derivative and its salt, said pyrimidine or triazine derivative having the formula: ##STR1## wherein R represents a group of the formula OR.sup.3 {wherein R.sup.3 represents a hydrogen atom, an alkyl group, etc.}, a group of the formula SR.sup.6 {wherein R.sup.6 represents a hydrogen atom, an alkyl group, etc.}, a group of the formula ##STR2## {wherein R.sup.7 and R.sup.8 represent a hydrogen atom, an alkyl group, etc.}, or an imidazolyl group:R.sup.1 represents a hydrogen atom, an alkyl group, etc.;R.sup.2 represents a hydroxyl group, an alkyl group, etc.;A and B represent an alkyl group, etc.;Y represents an oxygen atom, etc.; andZ represents a methine group or a nitrogen atom.
    Type: Grant
    Filed: March 4, 1992
    Date of Patent: September 7, 1993
    Assignees: Kumiai Chemical Co., Ihara Chemical Industry Co., Ltd.
    Inventors: Masatoshi Tamaru, Norihiro Kawamura, Masahiro Sato, Fumiaki Takabe, Shigehiko Tachikawa, Ryo Yoshida
  • Patent number: 5231070
    Abstract: This invention relates to inhibiting leaching of crop treating chemicals into the ground water, aqua-system and surrounding soil of the treatment site by contacting the plant or plant site with an effective leach inhibiting, plant tolerating amount of a lactam containing polymer selected from the group of a crosslinked or non-crosslinked N-alkenyl lactam homopolymer or copolymer with a C.sub.2 to C.sub.30 comonomer selected from the group of an alkenoic acid; an alkenyl- anhydride, ester, ether, amino ester or amino amide and an alpha mono- or di- olefin, in which the lactam unit of the polymer is represented by the formula ##STR1## wherein R is C.sub.3 to C.sub.6 alkylene optionally substituted with C.sub.1 to C.sub.20 alkyl; R.sub.1 and R.sub.2 are each independently C.sub.2 to C.sub.20 alkyl or hydrogen and n has a value of from 0 or 2.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: July 27, 1993
    Assignee: ISP Investments Inc.
    Inventors: Kolazi S. Narayanan, Ratan K. Chaudhuri
  • Patent number: 5231072
    Abstract: Compounds of the formula ##STR1## in which A is nitrogen or CR.sup.5 ;R.sup.1, R.sup.2 and R.sup.5 each independently are hydrogen, or halogen, formyl, cyano, carboxy or azido, or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkenyloxy, alkynyloxy, aryloxy, alkylthio, alkenylthio, alkynylthio, arylthio, alkylcarbonyl, alkoxycarbonyl, amino, aminoxy or dialkyliminoxy;R.sup.3 is a hydrogen, or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclic, aralkyl or aryl; andR.sup.4 optionally substituted alkyl, aralkyl, aryl or heterocyclyl; and salts thereof, have herbicidal properties. The invention also provides processes for their preparation and their use as herbicides.
    Type: Grant
    Filed: September 14, 1992
    Date of Patent: July 27, 1993
    Assignee: Shell Research Limited
    Inventors: David P. Astles, Andrew Flood, Trevor W. Newton, David C. Hunter
  • Patent number: 5229355
    Abstract: This invention relates to inhibiting leaching of crop treating chemicals into the ground water, aqua-system and surrounding soil of the treatment site by contacting the plant or plant site with an effective leach inhibiting, plant tolerating amount of a copolymer of a maleic acid, the corresponding C.sub.1 to C.sub.6 alkyl ester of said acid or a mixture thereof and a comonomer of an alkyl alpha alkenyl ether; which copolymers have a molecular weight (Mw) of from about 8,000 to about 3,000,000 and can be directly incorporated into a standard agrichemical formulation.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: July 20, 1993
    Assignee: ISP Investments Inc.
    Inventors: Ratan K. Chaudhuri, Kolazi S. Narayanan
  • Patent number: 5229354
    Abstract: This invention relates to inhibiting leaching of crop treating chemicals into the ground water, aqua-system and surrounding soil of the treatment site by contacting the plant or plant site with an effective leach inhibiting, plant tolerating amount of a nitrogen-containing copolymer having pendant nitrogeneous groups which contains between about 40 and about 98 wt. % of monomer unit A defined by the formula ##STR1## and 2 to 40 wt. % of comonomer unit B ##STR2## wherein X is hydrogen, a C.sub.1 to C.sub.22 radical of the group alkyl, alkoxy, aryl, alkaryl, aryloxy and alkaryloxy;R.sub.2 is hydrogen or --(CO).sub.y' OR';R, R.sub.1, R.sub.3 and R' are each selected from the group of hydrogen and lower alkyl;R.sub.6 is hydrogen or ##STR3## x, y, y' and z each have a value of 0 or 1; a has a value of from 2 to 4;Z is --O-- or --NH--Y is an optionally quaternized group of ##STR4## and R.sub.4 and R.sub.5 are hydrogen or lower alkyl except that at least one of R.sub.4 and R.sub.5 is lower alkyl.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: July 20, 1993
    Assignee: ISP Investments Inc.
    Inventors: Kolazi S. Narayanan, Ratan K. Chaudhuri
  • Patent number: 5221317
    Abstract: Herbicidally active sulphonylamino guanidinoazines of the formula ##STR1## in which R.sup.1 stands for an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and hetaryl,R.sup.2 stands for an optionally substituted radical from the series comprising alkyl, aralkyl, aryl, hetaryl and dialkylamino,R.sup.3 stands for hydrogen, halogen, hydroxyl, alkyl, halogenaoalkyl, alkoxyalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino or dialkylamino,R.sup.5 stands for hydrogen, halogen, hydroxyl, alkyl, alkoxy, halogenoalkoxy, alkylthio, alkylamino or dialkylamino, andM stands for hydrogen, a metal equivalent, an ammonium equivalent, an alkylammonium equivalent, a dialkylammonium equivalent, or a trialkylammonium equivalent.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: June 22, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus-Helmut Muller, Christa Fest, Rolf Kirsten, Theodor Pfister, Hans-Jochem Riebel, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang, Joachim Kluth, Klaus Lurssen, Ernst R. Gesing
  • Patent number: 5217522
    Abstract: Herbicidal sulphonylguanidinoazines of the formula ##STR1## in which n represents the numbers 1 or 2,A represents nitrogen or a C-X group, where X represents hydrogen or halogen.
    Type: Grant
    Filed: March 27, 1992
    Date of Patent: June 8, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Jochem Riebel, Christa Fest, Ernst R. F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Klaus Lurssen, Hans-Joachim Santel, Robert E. Schmidt
  • Patent number: 5211740
    Abstract: Herbicidal aminoguanidinoazines of the formula ##STR1## in which R.sup.1 stands for an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and hetaryl,R.sup.2 stands for hydrogen, halogen, hydroxyl, alkyl, halogenoalkyl, alkoxyalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino or dialkylamino,X stands for nitrogen or a --CH group,Y stands for nitrogen or a --CR.sup.3 group whereR.sup.3 stands for hydrogen, halogen, cyano, alkyl, formyl, alkyl-carbonyl or alkoxy-carbonyl, andZ stands for nitrogen or a --CR.sup.4 group whereR.sup.
    Type: Grant
    Filed: February 24, 1992
    Date of Patent: May 18, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Hans-Jochem Riebel, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang