Additional Hetero Ring Containing Patents (Class 504/251)
-
Patent number: 7049271Abstract: The present invention relates to novel phenyl-substituted 2-enamino-ketonitriles of the formula (I): in which Ar, X, Z, Y and K are each as defined in the description, to a plurality of processes for their preparation and to their use as herbicides and pesticides.Type: GrantFiled: April 25, 2001Date of Patent: May 23, 2006Assignee: Bayer AktiengesellschaftInventors: Reiner Fischer, Jutta Böhmer, Ralf Wischnat, Mark Wilhelm Drewes, Peter Dahmen, Rolf Pontzen, Peter Lösel, Christoph Erdelen, Dieter Feucht
-
Patent number: 6894003Abstract: The present invention provides a method for increasing the efficacy of a herbicidal compound of formula I which comprises applying an effective amount of said herbicidal compound directly to the soil in the form of a solid granule or solid powder which contains said herbicidal compound and at least one inert solid carrier. It is another object of this invention to provide solid granular or powder compositions of herbicidal compounds of formula I and at least one inert solid carrier, as well as methods for the use of said compositions in the control of weeds.Type: GrantFiled: May 24, 2001Date of Patent: May 17, 2005Assignee: BASF AktiengesellschaftInventors: Michael Aven, Astrid Brandt, Norbert Nelgen
-
Patent number: 6872690Abstract: The invention relates method of combating undesired plant growth at a locus, comprising application to the locus of an effective amount of at least one compound of formula (I): wherein R1, R3, A, X, Z and m have the meaning given in claim 1, and the agronomically acceptable salts or N-oxides thereof, and to novel compounds of formula I as well as to herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: March 1, 2002Date of Patent: March 29, 2005Assignee: WYETHInventor: Thomas Maier
-
Patent number: 6861390Abstract: Derivatives of UK-2A are provided.Type: GrantFiled: October 23, 2002Date of Patent: March 1, 2005Assignee: Dow AgroSciences LLCInventors: Kevin Gerald Meyer, Richard Brewer Rogers, Noormohamed Mohamed Niyaz, Jenifer Lynn Adamski Butz, Bassam Salim Nader, Chenglin Yao
-
Patent number: 6794336Abstract: The present invention relates to a compound of the formula (I) or salt thereof in which R1 is identical or different at each occurrence and is H, halogen, CN, nitro, SF5, (C1-C8)alkyl, (C2-C8)alkenyl, (C2-C8)alkynyl, (C1-C8)alkoxy, [(C1-C8)alkyl]-carbonyl or (C1-C8)alkylsulfonyl, each of the radicals being unsubstituted or substituted, or is S(O)p—R7, where p=0, 1 or 2 and R7 is (C1-C8)alkyl, (C1-C8)haloalkyl or NR8R9, where R8 and R9 independently of one another are identical or different and are H, (C1-C8)alkyl, (C2-C8)alkenyl, (C7-C10)arylalkyl, (C7-C10)alkylaryl or (C6-C10)aryl, each of the last-mentioned five radicals being unsubstituted or substituted, or is a group of the formula where R10 is (C1-C8)alkyl which is unsubstituted or substituted, and W=O or S, A is optionally substituted aryl or an optionally substituted heterocyclic radical, X is O or S, R2,R3,R4, and R5 are identical or different and are H, halType: GrantFiled: June 21, 2002Date of Patent: September 21, 2004Assignee: Aventis Crop Science GmbHInventors: Klaus Haaf, Lothar Willms, Thomas Auler, Hubert Menne, Hermann Bieringer
-
Patent number: 6784137Abstract: 4-Aminopicolinic acids having aryl or heteroaryl substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.Type: GrantFiled: July 30, 2002Date of Patent: August 31, 2004Assignee: Dow AgroSciences LLCInventors: Terry William Balko, Ann Marie Buysse, Jeffrey Brian Epp, Stephen Craig Fields, Christian Thomas Lowe, Renee Joan Keese, John Sanders Richburg, III, James Melvin Ruiz, Monte Ray Weimer, Renard Antonio Green, Roger Eugene Gast, Kristy Bryan, Nicholas Martin Irvine, William Chi-Leung Lo, William Kirkland Brewster, Jeffery Dale Webster
-
Publication number: 20040157740Abstract: The invention relates to novel heterocyclylphenyl benzyl ethers, to a process for their preparation and to their use for controlling harmful organisms.Type: ApplicationFiled: November 12, 2003Publication date: August 12, 2004Inventors: Fritz Maurer, Ulrich Heinemann, Bernd-Wieland Kruger, Herbert Gayer, Christiane Boie, Astrid Mauler-Machnik, Ulrike Wachendorff-Neumann
-
Publication number: 20040102325Abstract: Compounds of formula (I) wherein the substituents R1, R2, R3 and R4, and the suffixes n and m are as defined in claim 1, and agrochemically acceptable salts and all stereoisomers and tautomers of such compounds are suitable for use as herbicides.Type: ApplicationFiled: March 25, 2003Publication date: May 27, 2004Inventors: J?uuml;rgen Schaetzer, Peter Renold, Gerald Wayne Craig, Martin Eberle, Roger Graham Hall
-
Patent number: 6734143Abstract: The present invention provides 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides according to formula (I) as well as their use as fungicidal compounds.Type: GrantFiled: February 27, 2003Date of Patent: May 11, 2004Assignee: Dow AgroSciences LLCInventors: Neil Vincent Kirby, Jenifer Lynn Adamski Butz, Brent Jeffrey Rieder, James M. Renga, Jeannie Rachel Phillips Cetusic, Irene Mae Morrison, John Todd Mathieson, Gary David Gustafson
-
Publication number: 20040033898Abstract: The present invention provides a herbicide composition containing a substituted pyrazole derivative represented by the following formula (I) as an active ingredient, more particularly, a herbicide composition having a wide herbicidal spectrum, applicable in a small dose with sufficient safety to certain important crops. The herbicide composition of the invention containing the substituted pyrazole derivative represented by the formula (I) as an active ingredient had a wide herbicidal spectrum, exerted an excellent herbicidal effect even in a small dose, showing sufficient safety to some important crops, such as rice, wheat and soybean.Type: ApplicationFiled: March 12, 2003Publication date: February 19, 2004Inventors: Yoji Hirohara, Eiji Ikuta, Takuo Kimura
-
Patent number: 6673745Abstract: The invention relates to novel compounds of formula I: wherein R, A, B and X have the meaning given in claim 1; and the agronomically acceptable salts or N-oxides thereof, and to herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: January 12, 2001Date of Patent: January 6, 2004Assignee: BASF AktiengesellschaftInventors: Thomas Maier, Stefan Scheiblich, Helmut S. Baltruschat
-
Publication number: 20030181334Abstract: The invention relates to a method for the control of weeds (i.e.Type: ApplicationFiled: December 11, 2002Publication date: September 25, 2003Inventors: Clive Cornell, Michael Colin Cramp, Michael Gingell, Susan Westaway
-
Publication number: 20030114311Abstract: 4-Aminopicolinic acids having aryl or heteroaryl substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.Type: ApplicationFiled: July 30, 2002Publication date: June 19, 2003Inventors: Terry William Balko, Ann Marie Buysse, Jeffrey Brian Epp, Stephen Craig Fields, Christian Thomas Lowe, Renee Joan Keese, John Sanders Richburg, James Melvin Ruiz, Monte Ray Weimer, Renard Antonio Green, Roger Eugene Gast, Kristy Bryan
-
Patent number: 6534447Abstract: The invention relates to novel compounds of formula I: wherein E, A, X1, X2, X3, Z, m, x and y have the meaning given in claim 1, and the agronomically acceptable salts or N-oxides thereof, and to herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: November 8, 2000Date of Patent: March 18, 2003Assignee: BASF AktiengesellschaftInventors: Stefan Scheiblich, Thomas Maier, Helmut Baltruschat
-
Publication number: 20030040437Abstract: 1Type: ApplicationFiled: June 22, 2001Publication date: February 27, 2003Inventors: Andrew Edmunds, Christoph Luthy, Karl Seckinger, Alain De Mesmaeker, Walter Kunz, Jurgen Schaetzer
-
Patent number: 6472350Abstract: 3-Phenyl-pyrones of the formula in which x represents pyrid-2-yl and Y represents fluorine, or x represents 4-fluoro-phenyl and Y represents chlorine, are highly suitable for use as pesticides, fungicides and herbicides.Type: GrantFiled: April 18, 2001Date of Patent: October 29, 2002Assignee: Bayer AktiengesellschaftInventors: Folker Lieb, Reiner Fischer, Michael Ruther, Christoph Erdelen
-
Patent number: 6440899Abstract: Cyclohexenonedioxothiochromanoyl derivatives of the formula I where X is oxygen, sulfur, S═O, S(═O)2, CR4R5, C═O or C═NR6, the other substituents are as defined in the specification, and and agriculturally useful salts thereof; processes for preparing the cyclohexenonedioxotheiochromanoyl derivatives; compositions comprising them, and the use of these derivatives or of compositions comprising them for controling undesirable piants.Type: GrantFiled: October 30, 2000Date of Patent: August 27, 2002Assignee: BASF AktiengesellschaftInventors: Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Ernst Baumann, Stefan Engel, Guido Mayer, Ulf Neidlein, Oliver Wagner, Roland Götz, Martina Otten, Karl-Otto Westphalen, Helmut Walter
-
Patent number: 6420315Abstract: The novel compounds of formula I: wherein R, A, X1, X2, X3, Z and m have the meaning given in claim 1, and the agronomically acceptable salts or N-oxides thereof, and herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: August 25, 2000Date of Patent: July 16, 2002Assignee: BASF AktiengesellschaftInventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Thomas Hoellmueller
-
Patent number: 6383986Abstract: 2-(Benzaryl)pyridines I and salts thereof where n=zero, 1; R1=H, CN, NO2, NH2, OH, SH, SO2—OH, SO2—Cl, SO2—NH2, halogen, optionally halogenated alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylaminosulfonyl, dialkylaminosulfonyl; R2, R3=H, halogen; R4=CN, OH, halogen, alkoxy or optionally substituted benzyloxy; X=—Y—C(ZR5)═N— where the nitrogen is attached to &agr; or &bgr; and Y=—O—, —S—, —N(R6)—; Z=a chemical bond, —O—, —S—, —S(O)—, —SO2—, —N(R7)—; R5, R6, R7=H, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or 3- to 7-membered heterocyclyl; or R5=H, CN, SH, NH2, halogen, —CH2—CH(halogen)-R8, —CH═CH—R8 or —CH═C(halogen)-R8 (R8=COOH, alkoxycarbonyl, alkylthiocarbonyl, CONH2, alkylaminocarbonyl or dialkylaminoType: GrantFiled: January 11, 2000Date of Patent: May 7, 2002Assignee: BASF AktiengesellschaftInventors: Markus Menges, Gerhard Hamprecht, Olaf Menke, Robert Reinhard, Peter Schäfer, Cyrill Zagar, Karl-Otto Westphalen, Martina Otten, Helmut Walter
-
Patent number: 6297196Abstract: Benzoyl derivatives of the formula (I), process for their preparation and their use as herbicides and plant growth regulators are described. In this formula (I), R1, R2, R3, R4 and R5 are various organic radicals, Q is isothiazole, isoxazole, cyclohexanedione or a &bgr;-ketonitrile radical and A, B, E and X are divalent units containing one or more atoms.Type: GrantFiled: September 2, 1999Date of Patent: October 2, 2001Assignee: Hoechst Schering AgrEvo GmbHInventors: Andreas Van Almsick, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
-
Patent number: 6268309Abstract: Compositions containing hydroximic acid derivatives of the formula where R1, R2, R3, R, X, Y, A, and B are as defined in the specification, are useful for the promotion of plant production and/or for the elimination of unfavourable environmental influences in plant cultivation.Type: GrantFiled: December 13, 1999Date of Patent: July 31, 2001Assignee: Biorex Kutatóés FejlesztöRt.Inventors: Péter Literáti Nagy, Miklós Kálmán
-
Patent number: 6251830Abstract: The present invention relates to new compounds of the formula (I) in which X represents alkyl, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that one of the radicals Y and Z always represents halogen and the other alkyl, Het represents one of the groups in which A, B, D and G have the meanings given in the description, a plurality of processes for their preparation and their use as pesticides and herbicides.Type: GrantFiled: July 26, 1999Date of Patent: June 26, 2001Assignee: Bayer AktiengesellschaftInventors: Reiner Fischer, Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Michael Ruther, Arno Widdig, Peter Dahmen, Markus Dollinger, Christoph Erdelen, Hans-Joachim Santel, Ulrike Wachendorff-Neumann, Alan Graff, Wolfram Andersch
-
Patent number: 6159901Abstract: A 6-phenoxy picolinic acid alkylidene hydrazide derivative, a process for producing the derivative and a herbicide containing the derivative as an effective ingredient. Such a compound is a novel compound and is useful as an effective ingredient of herbicides.Type: GrantFiled: February 23, 2000Date of Patent: December 12, 2000Assignee: Kureha Kagaku Kogyo Kabushiki KaishaInventors: Hisashi Kanno, Kazuo Yoshida, Tsutomu Sato, Koki Sato, Yoichi Kanda
-
Patent number: 6143694Abstract: A method of aiding in ripening and curing tobacco by application to the tobacco plant of an effective amount of a compound selected from a group comprising imidazolinones; sulfonylureas; triazolopyrimidinesulfonanilides; and pyrimidinylthiobenzoic acids and related compounds.Type: GrantFiled: January 9, 1999Date of Patent: November 7, 2000Inventors: John B. Taylor, Elmo B. Whitty, Merrill Wilcox
-
Patent number: 6133202Abstract: Herbicidally active cyclohexenone oxime ether metal salts of formula I ##STR1## where R.sup.a, R.sup.b, R.sup.c, R.sup.d, R.sup.e, Alk and R.sup.f are as defined in the specification disclosure, having an improved shelf life and thermal stability and reduced water vapor uptake.Type: GrantFiled: June 5, 1998Date of Patent: October 17, 2000Assignee: BASF AktiengesellschaftInventors: Matthias Bratz, Karl-Friedrich Jager, Remy Benoit, Harald Rang, Ulf Misslitz, Karl-Otto Westphalen
-
Patent number: 6130188Abstract: The novel compounds of formula I: ##STR1## wherein R, A, X.sup.1, X.sup.2, X.sup.3, Z and m have the meaning given in claim 1, and the agronomically acceptable salts or N-oxides thereof, and herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: April 7, 1999Date of Patent: October 10, 2000Assignee: American Cyanamid CompanyInventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Thomas Hoellmueller
-
Patent number: 6096688Abstract: The novel compounds of formula I: wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and Ar have the meaning given in claim 1, and herbicidal compositions containing such compounds as active ingredients.Type: GrantFiled: December 22, 1997Date of Patent: August 1, 2000Assignee: American Cyanamid CompanyInventors: Trevor Newton, Isabel Waldeck
-
Patent number: 6066597Abstract: New herbicidal pyridine and pyrimidine derivatives of general formula (I), ##STR1## wherein Z represents a nitrogen atom or a C--H group; A represents an optionally substituted aryl group or an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group; n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group; m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphonyl group; and X represents an oxygen or sulphur atom.Type: GrantFiled: July 27, 1999Date of Patent: May 23, 2000Assignee: American Cyanamid CompanyInventors: Axel Kleemann, Helmut Siegfried Baltruschat, Thekla Haselwander
-
Patent number: 6034035Abstract: A liquid enhancer composition for bipyridinium series herbicides comprising specific tertiary amine and a derivative thereof, at least one oxalic acid or a salt thereof selected from the group consisting of oxalic acid, potassium oxalate, alkanolamine salts of oxalic acid, and lower alkylamine salts of oxalic acid, wherein the ratio of oxalic acid or the salt thereof is 0.1 to 10 times mole per mole of the nitrogen-containing compound. The enhancer composition of the present invention has an excellent stability with lapse of time to a change in temperatures and can markedly enhance the medicinal efficacy of an bipyridinium series herbicide even when the composition is used in a liquid form in combination with the herbicide.Type: GrantFiled: February 27, 1997Date of Patent: March 7, 2000Assignee: Kao CorporationInventors: Keiko Hasebe, Tadayuki Suzuki, Yuichi Hioki
-
Patent number: 5869426Abstract: A compound is disclosed having the formula: ##STR1## The compound is useful as an active ingredient in a herbicidal composition.Type: GrantFiled: November 7, 1997Date of Patent: February 9, 1999Assignee: American Cyanamid CompanyInventors: Gary Mitchell Karp, Michael Edward Condon, Axel Kleeman
-
Patent number: 5856273Abstract: A compound of formula (I): ##STR1## where E is oxygen or sulphur; A is CR.sup.3 or N where R.sup.3 is hydrogen or hydrocarbyl; D completes a 5 or 6-membered non-aromatic heterocyclic ring which optionally contains additional heteroatoms selected from oxygen, nitrogen or sulphur and which is optionally substituted by an optionally substituted lower hydrocarbyl group, or an optionally substituted heteroaryl group; R.sup.1 and R.sup.2 are each independently hydrogen; optionally substituted lower hydrocarbyl, or optionally substituted heteroaryl, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached, form a heterocyclic ring; Z represents halogen optionally substituted lower hydrocarbyl, optionally substituted lower hydocarbyloxy, optionally substituted lower hydrocarbylthio, hydrocarbylsulphinyl or hydrocarbylsulphonyl, cyano, nitro, CHO, NHOH, ONR.sup.7' R.sup.7", SF.sub.5 ; CO (optionally substituted lower hydrocarbyl), acylamino, COOR.sup.7, SO.sub.2 NR.sup.8 R.sup.9, CONR.sup.Type: GrantFiled: October 6, 1995Date of Patent: January 5, 1999Assignee: Zeneca LimitedInventors: Ian Trevor Kay, John Edward Duncan Barton, David John Collins, Bogdan Kowalczyk, Glynn Mitchell, John Martin Shribbs, John Micheal Cox, Nigel John Barnes, Stephen Christopher Smith
-
Patent number: 5851952Abstract: A compound is disclosed having the formula: ##STR1## The compound is useful as an active ingredient in a herbicidal composition.Type: GrantFiled: November 7, 1997Date of Patent: December 22, 1998Assignee: American Cyanamid CompanyInventors: Gary Mitchell Karp, Michael Edward Condon, Axel Kleeman, Stefan Scheiblich, Thomas Maier, Halmut Siegfried Baltruschat
-
Patent number: 5843867Abstract: Disclosed herein are herbicidal pyridine compounds substituted at the 2- or 6-position with an OR.sub.2 moiety where R.sub.2 is hydrogen, lower alkyl, halomethyl, lower cyanoalkyl, alkenyl or alkynyl, as well as herbicidal compositions and herbicidal use of these compounds.Type: GrantFiled: June 6, 1995Date of Patent: December 1, 1998Assignee: Rohm and Haas CompanyInventors: Donald Edwin Korte, Len Fang Lee
-
Patent number: 5840654Abstract: The present invention relates to 2,6-substituted pyridines of formula I, their preparation and use as herbicides.Type: GrantFiled: February 2, 1996Date of Patent: November 24, 1998Assignee: American Cyanamid CompanyInventor: Alex Kleemann
-
Patent number: 5824625Abstract: Disclosed herein are herbicidal pyridine compounds substituted at the 2- or 6-position with an OR.sub.2 moiety where R.sub.2 is hydrogen, lower alkyl, halomethyl, lower cyanoalkyl, alkenyl or alkynyl, as well as herbicidal compositions and herbicidal use of these compounds.Type: GrantFiled: June 6, 1995Date of Patent: October 20, 1998Assignee: Rohm and Haas CompanyInventors: Donald Edwin Korte, Len Fang Lee
-
Patent number: 5763359Abstract: Substituted N-(1-ethyl-4-pyrazolyl)triazoloazinesulfonamide compounds, such as N-(1-ethyl-5-methyl-3-(trifluoromethyl)-4-pyrazoyl)-5-methoxy-7-methyl-?1, 2,4!triazolo?1,5-c!pyrimidine-2-sulfonamide and N-(1-ethyl-5-methyl-3-(trifluoromethyl)-4-pyrazolyl)-5-methoxy-7-methyl?1, 2,4!triazolo?1,5-a!pyridine-2-sulfonamide, were prepared and found to possess selective herbicidal utility.Type: GrantFiled: August 28, 1996Date of Patent: June 9, 1998Assignee: Dow AgroSciences LLCInventors: Mark J. Costales, William A. Kleschick, Robert J. Ehr, Monte R. Weimer
-
Patent number: 5759959Abstract: There are provided methods to control monocotyledenous weed species in the presence of crops and particularly in the presence of cereal crops. Also provided are 4-(2,6-disubstituted-phenoxy)coumarin derivatives useful as herbicidal agents and methods to prepare same.Type: GrantFiled: March 21, 1997Date of Patent: June 2, 1998Assignee: American Cyanamid CompanyInventors: Sergio I. Alvarado, Pierre A. Marc, Brian J. Dahlke, Eileen Reilly-Horch
-
Patent number: 5747423Abstract: The novel 6-thienyl pyridines and 4-thienyl pyrimidines of formula I: ##STR1## (A, R.sub.1 to R.sub.5 and Z are defined in the specification) show selective herbicidal activity.The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.Type: GrantFiled: July 15, 1996Date of Patent: May 5, 1998Assignee: American Cyanamid CompanyInventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Joseph Luke Pont
-
Patent number: 5747422Abstract: Substituted 2-phenylpyridines I ##STR1## where substituents have the meaning described in the specification and their use as herbicides; for the desiccation/defoliation of plants.Type: GrantFiled: July 3, 1997Date of Patent: May 5, 1998Assignee: BASF AktiengesellschaftInventors: Peter Schafer, Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Hartmann Konig, Helmut Walter, Karl-Otto Westphalen, Ulf Misslitz
-
Patent number: 5733850Abstract: Substituted 2-phenylpyridines I ##STR1## where the substituents have the meaning given in the specification and their use.Type: GrantFiled: July 3, 1997Date of Patent: March 31, 1998Assignee: BASF AktiengesellschaftInventors: Peter Schafer, Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Hartmann Konig, Albrecht Harreus, Norbert Gotz, Helmut Walter, Karl-Otto Westphalen, Ulf Misslitz
-
Patent number: 5712226Abstract: Opticalls active enantiomers of the formula I ##STR1## where R is a group of the formulae ##STR2## R.sub.1 and R.sub.2, among others, are halogen or CF.sub.3 and Z is a carboxyl, carboxylate, carboxylic acid ester, thioester, carbonamide, carboxylic acid anilide, carbohydrazide or thioamide group, are interesting herbicides the effect of which is considerably superior to that of the optically inactive racemates.Type: GrantFiled: June 6, 1995Date of Patent: January 27, 1998Assignee: Hoechst AktiengesellschaftInventors: Hans Jurgen Nestler, Gerhard Horlein, Reinhard Handte, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke, Peter Frisch
-
Patent number: 5710106Abstract: There are provided substituted pyridine compounds having the structural formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.Type: GrantFiled: February 13, 1997Date of Patent: January 20, 1998Assignee: American Cyanamid CompanyInventors: Axel Kleemann, Helmut Siegfried Baltruschat
-
Patent number: 5674811Abstract: 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: GrantFiled: October 6, 1994Date of Patent: October 7, 1997Assignee: Tokuyama CorporationInventors: Toshio Kitajima, Tadashi Kobutani, Shozo Kato, Masao Yamaguchi, Masahiko Ishizaki, deceased
-
Patent number: 5629265Abstract: 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: GrantFiled: June 22, 1994Date of Patent: May 13, 1997Assignee: Tokuyama CorporationInventors: Masahiko Ishizaki, Seiji Nagata, Junji Takenaka
-
Patent number: 5618775Abstract: Mixtures of optically active cyclohexenone oxime ethers having R- and S-configuration in the oxime ether moiety of the formula I ##STR1## (R.sup.1 =C.sub.1 -C.sub.6 -alkyl; ##STR2## X=C.sub.1-C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl; m=0-3 or 1-4 where all X's are halogen;n=0-3 or 1-5 where all X's are halogen;R.sup.2 =C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl, substituted or unsubstituted C.sub.5 -C.sub.7 -cycloalkenyl, substituted or unsubstituted 5-membered saturated heterocyclic structure, substituted or unsubstituted 6- or 7-membered heterocyclic structure, substituted or unsubstituted 5-membered heteroaromatic structure, substituted or unsubstituted phenyl or pyridyl)and their agriculturally useful salts and esters with C.sub.1 -C.sub.10 -carboxylic acids and inorganic acids.Type: GrantFiled: August 11, 1994Date of Patent: April 8, 1997Assignee: BASF AktiengesellschaftInventors: Ulf Misslitz, Norbert Meyer, Juergen Kast, Wolfgang Ladner, Helmut Walter, Karl-Otto Westphalen, Uwe Kardorff, Matthias Gerber
-
Patent number: 5610122Abstract: The present invention relates to a new 3-aryl-4-hydroxy-.DELTA..sup.3 -dihydrofuranone derivatives of the general formula (I) ##STR1## in which the radicals A, B, G, X, Y, Z and n have the meaning given in the description, to a plurality of processes for their preparation, and to their use as pesticides.Type: GrantFiled: September 9, 1994Date of Patent: March 11, 1997Assignee: Bayer AktiengesellschaftInventors: Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kr uger, Hans-Joachim Santel, Markus Dollinger, Ulrike Wachendorff-Neumann, Christoph Erdelen
-
Patent number: 5538940Abstract: .beta.-Substituted cinnamic acid derivatives of the formula 1, ##STR1## where R.sup.1 is substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and R.sup.1 can also be chlorine or bromine,--X-- is --O--, --S--, ##STR2## m is 0 or 1, --Y is --OR.sup.4, --O--N.dbd.CR.sup.5 R.sup.6, --NR.sup.7 R.sup.8, --NR.sup.7 R.sup.8, --N(OR.sup.9)R.sup.10 or SR.sup.11, where the abovementioned substitutes R.sup.2 to R.sup.11 are substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and R.sup.2, R.sup.3 and R.sup.5 to R.sup.11 can be hydrogen and Z, U, V, W are defined in the specification.Type: GrantFiled: May 12, 1995Date of Patent: July 23, 1996Assignee: BASF AktiengesellschaftInventors: Hubert Sauter, Herbert Bayer, Klaus Oberdorf, Horst Wingert, Wolfgang Von Deyn, Wassilios Grammenos, Hartmann Koenig, Harald Rang, Franz Roehl, Gisela Lorenz, Eberhard Ammermann
-
Patent number: 5525575Abstract: The systemic activity of systemic active ingredients in sprayed foliar systemic compositions is improved by incorporating water soluble polymer. The polymer can have a molecular weight sufficiently low that its presence does not substantially affect the spray pattern of the composition and such that the polymer can initially be supplied as an aqueous solution having 1 to 25% concentration. When the active ingredient is water soluble, for instance glyphosate or chlormequat, a concentrate can comprise an aqueous solution of the active ingredient and the polymer.Type: GrantFiled: May 24, 1993Date of Patent: June 11, 1996Assignee: Allied Colloids LimitedInventor: Peter Chamberlain
-
Patent number: 5514642Abstract: Cyclohexenone oxime ethers of the formula I ##STR1##Type: GrantFiled: February 13, 1995Date of Patent: May 7, 1996Assignee: BASF AktiengesellschaftInventors: Ulf Misslitz, Norbert Meyer, Juergen Kast, Dieter Kolassa, Helmut Walter, Karl-Otto Westphalen, Matthias Gerber, Uwe Kardorff
-
Patent number: 5514639Abstract: The invention provides a concentrate for dilution with water in the preparation of an agriculatural composition for application to crops, soil or animals and comprising an agricultural chemical whose agricultural activity varies with the pH of the water; and the invention provides a method of preparing such agricultural composition by mixing the concentrate with water and effecting such pH modification to the composition as is necessary to obtain a pH in the composition at which the agricultural activity of the chemical is acceptable. The concentrate comprises an active ingredient and a pH indicator for colouring the water, and the proportions of pH indicator and active ingredient are selected so that when the concentrate is diluted with water to provide an effective concentration of active ingredient in the water, the pH indicator indicates visually whether or not the pH of the water is suitable for acceptable agricultural activiy of the chemical.Type: GrantFiled: October 1, 1993Date of Patent: May 7, 1996Assignee: Gouws & Scheepers (Proprietary) LimitedInventors: Jonah Fisher, Martin D. Bloomberg