1,4-oxazines (including Hydrogenated) Patents (Class 504/224)
  • Patent number: 10259987
    Abstract: An amine adduct is made by (1) forming an addition intermediate by heating a mixture comprising at least one diene and at least one unsaturated fatty acyl compound, and reacting the addition intermediate with a diamine to form the amine adduct, or by (2) reacting at least one unsaturated fatty acyl compound with at least one diamine to form an amine intermediate, and heating a mixture of the amidoamine intermediate and at least one diene to form the amine adduct, or by (3) reacting at least one unsaturated fatty tertiary amine compound with at least at least one diene to form the amine adduct.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: April 16, 2019
    Assignee: RHODIA OPERATIONS
    Inventors: Derek Pakenham, Mikal Morvan, Guillaume Degre
  • Patent number: 9474275
    Abstract: The present invention relates to cyanoenamine derivatives, their process of preparation, intermediate compounds, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants and in material protection, using these compounds or compositions.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: October 25, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Jürgen Benting, Ulrike Wachendorff-Neumann, Philippe Desbordes, Christophe Dubost, Pierre Genix, Shinichi Narabu, Jean-Pierre Vors
  • Patent number: 9000152
    Abstract: The present invention relates to a process for manufacturing triazinon-benzoxazinones of formula (I), by reacting amino-benzoxazinones of formula (II) with 1,1?-carbonyldiimidazole (CDI) and a (thio)urea compound of formula (III); wherein the variables are defined according to the description.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: April 7, 2015
    Assignee: BASF SE
    Inventors: Bernd Wolf, Volker Maywald, Uwe Josef Vogelbacher, Michael Rack, Maximilian Dochnahl, Michael Keil, Timo Frassetto, Joachim Gebhardt
  • Patent number: 8754008
    Abstract: The present invention relates to benzoxazinones of the general formula (I) wherein the variables are defined according to the description, processes and intermediates for preparing the benzoxazinones of the formula (I), compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one benzoxazinones of the formula (I) to act on plants, their seed and/or their habitat.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: June 17, 2014
    Assignee: BASF SE
    Inventors: Matthias Witschel, Trevor William Newton, Thomas Seitz, Helmut Walter, Bernd Sievernich, Anja Simon, Ricarda Niggeweg, Klaus Groβmann, Liliana Parra Rapado, Richard Roger Evans
  • Patent number: 8314051
    Abstract: Disclosed is a method for directly preparing in situ 1-methylcyclopropene which inhibits the action of ethylene of accelerating the ripening process of plants, which comprises reacting a predetermined 1-methylcyclopropene precursor represented by the following Formula 2 or 3 with a base or fluoride anion material, and applying the 1-methylcyclopropene to plants: wherein Me, Et, R1, R2 and X are defined in the specification.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: November 20, 2012
    Assignee: Erum Biotechnologies Inc.
    Inventor: Sang-Ku Yoo
  • Publication number: 20120245030
    Abstract: The invention provides a herbicide composition having a remarkable effect on controlling weeds which comprises N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide and an inert carrier, wherein the N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide has a volume median diameter of 1.7 ?m or less.
    Type: Application
    Filed: March 21, 2012
    Publication date: September 27, 2012
    Inventors: Tadaji Iwata, Naoki Tsuda
  • Patent number: 8273686
    Abstract: The present invention relates to the use of an active compound that inhibits the mitochondrial breathing chain at the level of the b/c1 complex for combating phytopathogenic fungi.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: September 25, 2012
    Assignee: BASF SE
    Inventors: Erich Birner, Luis Carlos Mateo Garcia
  • Publication number: 20120231952
    Abstract: The present invention relates to uracils of formula I wherein the variables are defined according to the description, processes and intermediates for preparing the uracils of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one uracil of the formula I to act on plants, their seed and/or their habitat.
    Type: Application
    Filed: November 4, 2010
    Publication date: September 13, 2012
    Applicant: BASF SE
    Inventors: Anja Simon, Liliana Parra Rapado, Richard Roger Evans, Matthias Witschel, Trevor William Newton, Thomas Seitz, Helmut Walter
  • Publication number: 20120077677
    Abstract: The invention relates to the use of 4-phenylbutyric acid and/or salts thereof, of the formula (I) for enhancing stress tolerance in plants to abiotic stress, preferably drought stress, and to the associated enhancement in plant growth and/or increase in plant yield.
    Type: Application
    Filed: April 5, 2011
    Publication date: March 29, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Lothar Willms, Stefan Lehr, Marco Busch, Gunter Donn, Christopher Hugh Rosinger, Ines Heinemann, Isolde Haeuser-Hahn, Martin Jeffrey Hills
  • Publication number: 20110275519
    Abstract: The present invention relates to a dispersion containing an aqueous continuous phase and a dispersed phase, wherein the dispersed phase exhibits a nano-sized self-assembled structurization and wherein the dispersed phase contains a pesticide with a water solubility at 25° C. of up to 10 g/l and a melting point of below 100° C. The present invention further relates to a method for preparing said dispersion comprising a step of contacting the components, and to a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where said dispersion is allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/or on undesired plants and/or the useful plants and/or their habitat.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 10, 2011
    Inventors: Otto GLATTER, Sandra Engelskirchen, Tatjana Levy, Helmut Auweter, Rainer Berghaus, Siegfried Strathmann
  • Publication number: 20110190137
    Abstract: The present invention generally relates to methods of inhibiting ethylene responses in plants and plant materials, and particularly relates to methods of inhibiting various ethylene responses including plant maturation and degradation, by exposing plants to cyclopropene derivatives and compositions thereof wherein: 1) at least one substituent on the cyclopropene ring contains a carbocyclic or heterocyclic ring, or 2) a substituent contains silicon, sulfur, phosphorous, or boron, or 3) least one substituent contains from one to four non-hydrogen atoms and at least one substituent contains more than four non-hydrogen atoms.
    Type: Application
    Filed: April 8, 2011
    Publication date: August 4, 2011
    Inventors: Richard Martin Jacobson, Martha Jean Kelly, Fiona Linette Wehmeyer, Karen Anderson Evans
  • Publication number: 20100184601
    Abstract: Methods for overcoming multiple herbicide resistance (MHR) in plants using inhibitors of GST suppression of Formula (I), novel chemical inhibitors of Formula (Ia), compositions comprising compounds of Formula (I), and uses and methods relating thereto.
    Type: Application
    Filed: September 15, 2008
    Publication date: July 22, 2010
    Applicant: University of Durham
    Inventor: Ian Cummins
  • Publication number: 20100184600
    Abstract: A method to inhibit the ethylene response in plants with cyclopropene compounds by first generating stable cyclopropane precursor compounds and then converting these compounds to the gaseous cyclopropene antagonist compound by use of a reducing or nucleophilic agent.
    Type: Application
    Filed: April 1, 2010
    Publication date: July 22, 2010
    Inventors: Richard Martin Jacobson, Martha Jean Kelly, William Nixon James, JR.
  • Publication number: 20100105561
    Abstract: The present invention relates to small chemical compounds that act as activators of lateral root formation in plants. More specifically, it relates to small chemical compounds that are structurally not related to auxin but do have a similar effect on root density development in plants. Preferably, these compounds act more specifically on root development than auxin, and may have a different working mechanism.
    Type: Application
    Filed: November 22, 2007
    Publication date: April 29, 2010
    Inventors: Dominique Audenaert, Tom Beeckman, Bert De Rybel, Dirk G. Inze
  • Publication number: 20090137393
    Abstract: The invention relates to novel 2,4,6-trialkylphenyl-substituted cyclopentane-1,3-diones of the formula (I) in which X, Y, A, B, Q1, Q2 and G have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising, firstly, the 2,4,6-trialkylphenyl-substituted cyclopentane-1,3-diones of the formula (I) and, secondly, at least one crop plant compatibility-improving compound.
    Type: Application
    Filed: January 3, 2007
    Publication date: May 28, 2009
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Dieter Feucht, Ulrich Gorgens, Olga Malsam, Alfred Angermann, Guido Bojack, Alan Graff, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Hein Kehne, Christopher Hugh Rosinger, Jan Dittgen
  • Publication number: 20090042730
    Abstract: The invention relates to novel aryl ketones of the formula (I) in which A1, A2, Q, R1, R2, X, Y and Z are as defined in the description, their use as herbicides and processes and intermediates for their preparation.
    Type: Application
    Filed: September 4, 2008
    Publication date: February 12, 2009
    Inventors: Stefan Herrmann, Dorothee Hoischen, Kristian Kather, Klaus-Helmut Muller, Otto Schallner, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Publication number: 20090011937
    Abstract: The present invention relates to the use of certain fungicides for increasing the quality and, if appropriate, the quantity of oil crop products. It also relates to the use of these fungicides for reducing the brittleness of the seed coats of seed oil crops. Furthermore, it relates to oil plant products which can be obtained from oil crops which have been treated with these fungicides, for example oils or seeds from oil crops which have been treated in this manner. Furthermore, it also relates to renewable fuels which comprise the oil according to the invention and/or reaction products thereof. Finally, it relates to a method of improving the combustion in engines and furnace installations, in which these are operated at least to some extent with a suitable oil crop product according to the invention.
    Type: Application
    Filed: February 1, 2007
    Publication date: January 8, 2009
    Inventors: Herve R. Vantieghem, Matthias Bauer, Andreas Haase
  • Patent number: 6878673
    Abstract: The present invention relates to compositions based on a homogeneous, aqueous phase comprising at least one active ingredient from the class of the quaternized compounds, ethylene oxide/propylene oxide block copolymers and ammonium nitrate. Further active ingredients can be incorporated. The homogeneous phase is stabilized by ammonium nitrate. The use of the compositions as bioregulators is described.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: April 12, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Wilhelm Rademacher, Hans-Michael Fricke
  • Publication number: 20040167029
    Abstract: What is described are derivatives of benzoyl derivatives of the formula (I) and their use as herbicides.
    Type: Application
    Filed: January 8, 2004
    Publication date: August 26, 2004
    Applicant: Bayer CropScience GmbH
    Inventors: Andreas Van Almsick, Lothar Willms, Hermann Bieringer, Hubert Menne, Thomas Auler
  • Publication number: 20040157738
    Abstract: Oxygen containing fused cyclic compounds of the formula (I): 1
    Type: Application
    Filed: February 12, 2003
    Publication date: August 12, 2004
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Masamitsu Tsukamoto, Hiroshi Kikugawa, Makiko Sano
  • Patent number: 6774086
    Abstract: There are described derivatives of benzoylcyclohexanediones of the formula (I) and their use as herbicides. In this formula (I), R1a, R1b, R1c, R2, R3, R4 and R5 are various radicals, X1 is a bridging atom, X2 a carbon chain and X3 a chalcogen atom.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 10, 2004
    Assignee: Bayer CropScience GmbH
    Inventors: Thomas Seitz, Lothar Willms, Andreas van Almsick, Hermann Bieringer, Thomas Auler, Hubert Menne
  • Publication number: 20040029734
    Abstract: A compound of the formula or its salt represented by the formula (Ia) or Ib) 1
    Type: Application
    Filed: November 22, 2002
    Publication date: February 12, 2004
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Masamitsu Tsukamoto, Sandeep Gupta, Shao-Yong Wu, Bai-Ping Ying, David A. Pulman
  • Publication number: 20030220196
    Abstract: The present invention relates to novel phenyl-substituted 2-enamino-ketonitriles of the formula (I): 1
    Type: Application
    Filed: November 5, 2002
    Publication date: November 27, 2003
    Inventors: Reiner Fischer, Jutta Bohmer, Ralf Wischnat, Mark Wilhelm Drewes, Peter Dahmen, Rolf Pontzen, Peter Losel, Christoph Erdelen, Dieter Feucht
  • Publication number: 20030171218
    Abstract: A description is given of substituted 3-heteroaryl(amino- or oxy)pyrrolidin-2-ones of the formula (I), processes for preparing them, and their use as herbicides or as plant growth regulators.
    Type: Application
    Filed: July 9, 2002
    Publication date: September 11, 2003
    Inventors: Guido Bojack, Lothar Willms, Alfred Angermann, Hermann Bieringer, Hubert Menne, Thomas Auler
  • Publication number: 20030064896
    Abstract: Water dispersible granules comprising (a) N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxazin-6-yl)cyclohex-1-ene-1,2-dicarboximide, (b-1) an arylsulfonic acid formalin condensate or its salt, (b-2) a polycarboxylate surfactant and (c) a mineral carrier have a good disintegrability in water and can be produced in good yield.
    Type: Application
    Filed: September 23, 2002
    Publication date: April 3, 2003
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masahiro Yamada, Tadashi Otsuka
  • Patent number: 6451739
    Abstract: The present invention relates to aqueous homogeneous compositions in the form of active quaternary ammonium compound concentrates such as mepiquat or chlormequat, for regulating plant growth, and to the use of these active compound concentrates for preparing aqueous spray solutions having increased activity.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: September 17, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Reiner Kober, Wilhelm Rademacher, Peter Höppner, Ulrich Kiessling, Jürgen Scholz, Rainer Berghaus, Oliver Borzyk, Günter Oetter
  • Patent number: 6323154
    Abstract: 3-Aryluracils of the formula I wherein A is hydrogen, methyl or amino; X is oxygen or —N(R7)— (R7=H alkyl, alkenyl, alkynyl, alkylcarbonyl or alkoxyalkyl); Y1 is oxygen or sulfur; Z is oxygen or —N(R8)— (R8=H, alkyl, alkenyl, alkynyl or alkoxyalkyl); R1 is hydrogen or halogen; R2 is hydrogen, halogen, alkyl, haloalkyl, alkylthio, alkylsulfenyl or alkylsulfonyl; R3 is hydrogen, halogen or alkyl; R4 is hydrogen; or optionally substituted alkyl, cycloalkyl, haloalkyl, alkenyl, alkynyl, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl or alkylsulfonyl, R5, R6 are hydrogen, alkyl, alkenyl, alkynyl or alkoxyalkyl; or R6, R8 are together a second chemical bond, methods and intermediates for their manufacture, and their use as herbicides or for the desiccation or defoliation of plants.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: November 27, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Ralf Klintz, Norbert Götz, Peter Schäfer, Gerhard Hamprecht, Elisabeth Heistracher, Christoph-Sweder von dem Bussche-Hünnefeld, Albrecht Harreus, Karl-Otto Westphalen, Helmut Walter, Ulf Misslitz
  • Patent number: 6265349
    Abstract: The present invention relates to pyridone derivatives and herbicidal compositions containing the pyridone derivatives as active ingredients.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: July 24, 2001
    Assignees: Kumiai Chemical Industry Co., Ltd, Ihara Chemical Industry Co., Ltd.
    Inventors: Mikio Yamaguchi, Yoshihiro Ito, Atsushi Shibayama, Yoshihiro Yamaji, Ryo Hanai, Sota Uotsu, Hideo Sadohara
  • Patent number: 6048824
    Abstract: Compounds of formula (I), wherein A is an unsubstituted or substituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical wherein a ring nitrogen atom may have been replaced by a group ##STR2## R.sub.1 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl; R.sub.3 is hydrogen, an unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl group, or C(.dbd.O)--R.sub.5, R.sub.5 is C.sub.1 -C.sub.4 alkyl C.sub.1 -C.sub.4 alkoxy, an unsubstituted or substituted phenyl, phenoxy or benzyloxy group, or N(R.sub.6).sub.2, each R.sub.6, independently of the other, is hydrogen, C.sub.1 -C.sub.4 alkyl or unsubstituted or substituted phenyl, X is CH--NO.sub.2, N--CN or N--NO.sub.2 and n is from 1 to 3, in free form or in salt form, and, where appropriate, tautomers of those compounds and the salts thereof, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: April 11, 2000
    Assignee: Novartis Corporation
    Inventors: Peter Maienfisch, Jozef Gonda, Olivier Jacob, Laurenz Gsell
  • Patent number: 5756426
    Abstract: Described herein are compounds of the formula I ##STR1## and the isomers thereof, in which either a) X is an N atom andY is OR.sub.11 or N(R.sub.12)R.sub.13, orb) X is CH andY is OR.sub.11,and in which furthermore:R.sub.11 is C.sub.1 -C.sub.4 alkyl;R.sub.12 and R.sub.13, independently, are hydrogen or C.sub.1 -C.sub.4 alkyl;A is an O atom or the group NR.sub.4 ; and whereinR.sub.1, R.sub.2 and R.sub.3 are as defined herein, are pesticidal active ingredients. They can be used for pest control, in particular as microbicides, insecticides and acaricides in agriculture, horticulture and in the hygiene sector.
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: May 26, 1998
    Assignee: Novartis Corporation
    Inventors: Hugo Ziegler, Stephan Trah, Saleem Farooq, Rene Zurfluh
  • Patent number: 5674811
    Abstract: A cyanoketone derivatives of the following formula (1) ##STR1## which are characterized by excellent herbicidal activity and effectiveness against a variety of broad leafed weeds, including barnyard grass, green foxtail, velvet leaf, livid amaranth and hairy beggar ticks.
    Type: Grant
    Filed: October 6, 1994
    Date of Patent: October 7, 1997
    Assignee: Tokuyama Corporation
    Inventors: Toshio Kitajima, Tadashi Kobutani, Shozo Kato, Masao Yamaguchi, Masahiko Ishizaki, deceased
  • Patent number: 5661107
    Abstract: Compounds of the formula ##STR1## wherein m represents 1 or 2, X represents O, S, CH.sub.2 or substituted CH.sub.2, R.sub.1 -R.sub.4 represent hydrogen or substituted or unsubstituted hydrocarbon groups, and Q represents a substituted phenyl group. These compounds are useful as herbicides and are active in small doses with high selectivity between useful plants and weeds.
    Type: Grant
    Filed: April 13, 1995
    Date of Patent: August 26, 1997
    Assignee: Degussa Aktiengesellschaft
    Inventors: Matthias Schafer, Karlheinz Drauz
  • Patent number: 5643855
    Abstract: Compounds such as Formula I having herbicidal utility are disclosed: ##STR1## wherein Q is ##STR2## R.sub.1 is H; alkyl, haloalkyl or halogen R.sup.2 is C.sub.1 -C.sub.2 alkyl optionally substituted with one or more halogens, OR.sup.8, CN, COR.sup.9, CO.sub.2 R.sup.31 or CONR.sup.32 R.sup.33 ; CN; CO.sub.2 R.sup.34 ; CONR.sup.35 R.sup.36 ; S(O).sub.n R.sup.8 ; S(O).sub.n NR.sup.19 R.sup.8 or COR.sup.37 ; orR.sup.1 and R.sup.2 can be taken together along with the carbon to which they are attached to form C.dbd.CHCO.sub.2 R.sup.31 ; C.dbd.(CH.sub.3)CO.sub.2 R.sup.31 ; C.dbd.(C.sub.2 H.sub.5)CO.sub.2 R.sup.31 ; C.dbd.CHCONR.sup.32 R.sup.33 ; C.dbd.C(CH.sub.3)CONR.sup.32 R.sup.33 or C.dbd.C(C.sub.2 H.sub.5)CONR.sup.32 R.sup.33.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: July 1, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: John Jolly Kilama
  • 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: 5629265
    Abstract: Disclosed herein are cyanoketone derivatives of the following formula (1) ##STR1## such as 1-cyano-1-piperidinocarbonyl-3-[4-(2-chloro-4-trifluoromethylphenoxy)pheno xy]-2-butanone, 1-cyano-1-piperidinocarbonyl-3-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy )phenoxy]-2-butanone, 1-cyano-1-(N-methyl-N-dichlorophenyl)aminocarbonyl-3-[4-(2-quinoxalyloxy)p henoxy]-2-butanone, 1-cyano-1-(N,N-dibutyl)aminocarbonyl-3-[4-(3-chloro-5-trifluoromethyl-2-py ridyloxy)phenoxy-2-butanone, and the like, which are characterized by excellent herbicidal activity and effectiveness against a variety of gramineous weeds.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: May 13, 1997
    Assignee: Tokuyama Corporation
    Inventors: Masahiko Ishizaki, Seiji Nagata, Junji Takenaka
  • Patent number: 5556829
    Abstract: Compounds of formula ##STR1## wherein R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and X have the meanings reported in the description, can be used in compositions for agricultural use in particular as herbicides in the defense of useful crops from weeds.
    Type: Grant
    Filed: May 27, 1994
    Date of Patent: September 17, 1996
    Assignees: Zambon Group S.p.A., Agrimont S.p.A.
    Inventors: Giovanni Camaggi, Dario Chiarino, Mario Fantucci, Giovanni Meazza
  • Patent number: 5554581
    Abstract: The present invention relates to 3,4,5,6-tetrahydrophthalamide derivatives and 3,4,5,6-tetrahydroisophthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof.More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetrahydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I): ##STR1## These tetrahydrophthalamide derivatives and the tetrahydroisophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: September 10, 1996
    Assignees: Sagami Chemical Research Center, Kaken Pharmaceutical Co., Ltd.
    Inventors: Kenji Hirai, Tomoko Matsukawa, Tomoyuki Yano, Emiko Ejiri, Kiyomi Aizawa, Koichi Shikakura, Tomoko Yoshii, Sadayuki Ugai, Osamu Yamada, Shigeki Kishi
  • Patent number: 5506190
    Abstract: The present invention relates to 3,4,5,6-tetrahydrophthalamide derivatives and 3,4,5,6-tetrahydroisophthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof.More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetrahydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I): ##STR1## These tetrahydrophthalamide derivatives and the tetrahydroisophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: April 9, 1996
    Assignees: Sagami Chemical Research Center, Kaken Pharmaceutical Co. Ltd.
    Inventors: Kenji Hirai, Tomoko Matsukawa, Tomoyuki Yano, Emiko Ejiri, Kiyomi Aizawa, Koichi Shikakura, Tomoko Yoshii, Sadayuki Ugai, Osamu Yamada, Shigeki Kishi
  • Patent number: 5468719
    Abstract: The invention provides N-acyl-N-phenyltetrahydrophthalamic acid derivatives represented by the general formula [I], methods of producing the same, herbicides containing the same as the effective components, imidoylchloride derivatives as the intermediate products and methods of producing the same, ##STR1## wherein R.sup.1 represents an alkyl group, an alkenyl group, an alkynyl group, an alkoxyalkyl group, a haloalkyl group, a haloalkenyl group, a haloalkynyl group or a cyanoalkyl group, R.sup.2 represents a lower alkyl group or a halogenated lower alkyl group, and R.sup.3 represents a lower alkoxy group, a lower alkenyloxy group, a lower alkynyloxy group, a lower alkoxyalkoxy group, a substituted or unsubstituted benzyloxy group, a lower haloalkyloxy group or a lower alkoxycarbonylalkoxy group. The herbicides of the present invention, which are very useful, can be widely applied to upland, paddy field, orchard, turf, forest, non-crop land, etc., and are not harmful to crops.
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: November 21, 1995
    Assignee: Central Glass Company, Limited
    Inventors: Tetsu Takematsu, Takeo Komata, Takashi Kume, Kiyoshi Suzuki, Matsue Kawamura, Yumiko Shirakawa, Kaoru Mori
  • Patent number: 5411933
    Abstract: Antimicrobial compounds of the formula ##STR1## wherein R, R.sup.1 and R.sup.2 are selected according to the following:A. R is (C.sub.11 -C.sub.16) alkyl (straight or branched), and R.sup.1 and R.sup.2 are joined to form a morpholine, pyrrolidine, or piperidine ring with the N;B. R is (C.sub.11 -C.sub.16) and R.sup.1 and R.sup.2 are independently selected from (C.sub.1 -C.sub.3) alkyl which in the case of C.sub.3 can be branched; andC. R.sup.1 and R.sup.2 are the same and are (C.sub.6 -C.sub.12) alkyl, straight or branched, and R is (C.sub.1 -C.sub.16) alkyl, straight or branched; andX.sup.- =an anion preferably selected from chlorine, bromine, iodine, phosphate, acetate, benzoate, citrate, tartrate, alkyl- or aryl-sulfonate, and alkylsulfate.
    Type: Grant
    Filed: March 11, 1994
    Date of Patent: May 2, 1995
    Assignee: Rohm & Haas Company
    Inventor: Adam C. Hsu
  • Patent number: 5399542
    Abstract: The present disclosure is directed to substituted cyclohexanedione compounds, the preparation of said compounds, compositions containing said compounds and the use of said compositions in the selective pre- and postemergent kill and control of grassy weeds in the presence of various broad-leafed and grassy crop plants.
    Type: Grant
    Filed: December 20, 1993
    Date of Patent: March 21, 1995
    Assignee: DowElanco
    Inventors: Christopher T. Hamilton, Lowell D. Markley, Todd C. Geselius
  • Patent number: 5338719
    Abstract: A benzoxazine derivative having the formula (I) and a salt thereof: ##STR1## wherein A, X, Z, R.sup.1, R.sup.2 and R.sup.3 are as described in the disclosure, and a herbicide containing the compound of the formula (I) as an effective ingredient.
    Type: Grant
    Filed: April 12, 1993
    Date of Patent: August 16, 1994
    Assignee: Suntory Limited
    Inventors: Naoko Kawaguchi, Harukazu Fukami, Ryuichi Sago, Keitaro Ikai
  • Patent number: 5312799
    Abstract: This invention described in this patent application relates to novel amides of the formula (I) ##STR1## wherein the substituents are as defined in the disclosure, intermediates for such amides, synthesis thereof and their use for the control of weeds.
    Type: Grant
    Filed: May 8, 1992
    Date of Patent: May 17, 1994
    Assignee: Sandoz Ltd.
    Inventors: Karl Seckinger, Karlheinz Milzner, Fred Kuhnen, Sasank S. Mohanty
  • Patent number: 5304530
    Abstract: The invention provides compounds of formula I ##STR1## wherein W, D, R.sup.1, R.sup.2, R.sup.3, X, m, n and p are as defined in the description. The compound have valuable pesticidal activity especially against fungi, insects, nematodes, acarids and weeds.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: April 19, 1994
    Assignee: Schering Agrochemicals Limited
    Inventors: Geoffrey R. Cliff, Ian C. Richards
  • Patent number: 5234894
    Abstract: A cyanoketone derivative of the following formula (1) ##STR1## wherein A.sub.1 is a substituted or unsubstituted phenyl or naphthyl group or a substituted or unsubstituted heterocyclic group;each of X.sub.1, X.sub.2 and X.sub.3 is independently an oxygen or sulfur atom;each of B.sub.1, B.sub.2 and B.sub.3 is independently a hydrogen atom or C.sub.1 -C.sub.6 -alkyl group;each of Y.sub.1, Y.sub.2, Y.sub.3 and Y.sub.4 is independently a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.6 -alkyl group; andA.sub.2 is a substituted or unsubstituted group selected from the group consisting of a C.sub.1 -C.sub.6 -alkyl group, a C.sub.2 -C.sub.6 -alkenyl group, a C.sub.2 -C.sub.6 -alkynyl group, a C.sub.1 -C.sub.4 -alkoxy group, a C.sub.1 -C.sub.4 -alkylthio group, a C.sub.1 -C.sub.6 -alkoxycarbonyl group, an unsubstituted benzoyl group, a halogen-substituted benzoyl group, a cyano group or a group as defined in A.sub.1 ;provided that when B.sub.1 is a hydrogen atom and B.sub.
    Type: Grant
    Filed: March 27, 1992
    Date of Patent: August 10, 1993
    Assignee: Tokuyama Soda Kabushiki Kaisha
    Inventors: Masahiko Ishizaki, Seiji Nagata, Tadashi Kobutani
  • Patent number: 5192357
    Abstract: The invention provides compounds of formula I ##STR1## wherein W, D, R.sup.1, R.sup.2, R.sup.3, x, m, n and p are as defined in the description. The compound have valuable pesticidal activity especially against fungi, insects, nematodes, acarids and weeds.
    Type: Grant
    Filed: July 8, 1988
    Date of Patent: March 9, 1993
    Assignee: Schering Agrochemicals Limited
    Inventors: Geoffrey R. Cliff, Ian C. Richards