Three Or More Ring Hetero Atoms In The Polycyclo Ring System Patents (Class 504/241)
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Patent number: 6841517Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising on the one hand known N-aryl-triazolin(ethi)ones and on the other hand known herbicidally active compounds and/or compounds which improve crop plant compatibility and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.Type: GrantFiled: September 18, 2000Date of Patent: January 11, 2005Assignee: Bayer AktiengesellschaftInventors: Dieter Feucht, Mark Wilhelm Drewes, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Arndt Wellmann, Wilhelm Haas
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Publication number: 20040087447Abstract: A herbicidal formulation comprising of incorporating the herbicide in a micelle or vesicle and adsorbing said micelle or vesicle containing herbicide on clay mineral. The formulation is suitable in particular for negatively charged herbicides at pH above 6. The herbicidal formulation provides slow release and reduced leaching of the herbicide to deep soil layers, thus reducing contamination of underground water and soil. Furthermore, the herbicide is maintained in the target vicinity, thus its efficiency is enhanced and a smaller concentration may be used.Type: ApplicationFiled: December 9, 2003Publication date: May 6, 2004Inventors: Shlomo Nir, Baruch Rubin, Yael Mishael, Thomas Undabeytia, Onn Rabinovitch, Tamara Polubesova
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Publication number: 20040063582Abstract: The invention includes a seed treatment composition containing plant macronutrients, micronutrients, a pest inhibitor and at least one growth regulator. The composition additionally contains a vitamin component, an amino acid component, a penetrant and an energy source. The invention also includes treated seed having a treatment material on at least a portion of a seed surface. The treatment material contains macronutrients, micronutrients, vitamins, humic acid, a pest inhibitor, a mold inhibitor, an absorbant, a penetrant and growth regulators. The invention includes methods of formulating seed treatment compositions and methods of treating seeds.Type: ApplicationFiled: September 17, 2002Publication date: April 1, 2004Inventor: William S. Johnson
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Publication number: 20040063580Abstract: The present invention provides a bicyclic triazolone derivative represented by the formula:Type: ApplicationFiled: June 26, 2003Publication date: April 1, 2004Inventors: Takashi Kuragano, Yasushi Tanaka
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Patent number: 6645918Abstract: N-(Triazolo[1,5-a]pyrimidinyl)thiophenesulfonamide compounds were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-a]pyrimidine compounds and appropriately substituted thiophenesulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: GrantFiled: December 19, 2002Date of Patent: November 11, 2003Assignee: Dow AgroSciences LLCInventors: Kim Eric Arndt, Timothy Calvin Johnson, David George Ouse
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Publication number: 20030199393Abstract: N-(Triazolo[1,5-a]pyrimidinyl)thiophene-sulfonamide compounds were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-a]pyrimidine compounds and appropriately substituted thiophene-sulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: ApplicationFiled: December 19, 2002Publication date: October 23, 2003Inventors: Kim Eric Arndt, Timothy Calvin Johnson, David George Ouse
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Patent number: 6617330Abstract: Novel pyrimidine derivatives of formula I as well as possible isomers and mixtures of isomers thereof. The novel compounds have plant-protective properties and are suitable for protecting plants against infestations by phytopathogenic microorganisms and insecticidal attack.Type: GrantFiled: May 4, 2001Date of Patent: September 9, 2003Assignee: Syngenta Participations AGInventor: Harald Walter
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Reversible male sterility in transgenic plants by expression of a GA-insensitive mutant protein, gai
Publication number: 20030097672Abstract: Methods for the production of reversibly male-sterile plants by introduction of a polynucleotide encoding a GA-insensitive mutant protein are disclosed along with nucleic acid constructs and transformed cells useful in the production of such plants. Also disclosed are the use of plants containing recombinant nucleic acid sequences in preventing pollination of plants with pollen containing one or more transgenes and in the introduction of economically important traits into elite varieties of plants.Type: ApplicationFiled: November 20, 2002Publication date: May 22, 2003Applicant: Monsanto Technology LLCInventor: Shihshieh Huang -
Patent number: 6559101Abstract: N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl) arylsulfonamide compounds were prepared from 2-amino-5,7-dimethoxy[1,2,4]triazolopyrimidine and appropriately substituted benzenesulfonyl chloride and pyridinesulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: GrantFiled: November 2, 2001Date of Patent: May 6, 2003Assignee: Dow AgroSciences LLCInventors: Timothy Calvin Johnson, John Cord VanHeertum, David George Ouse, Kim Eric Arndt, Mark Andrew Pobanz, David Keith Walker
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Patent number: 6518222Abstract: N-(Triazoloazinyl)thiophenesulfonamide compounds were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-c]pyrimidine, 2-amino[1,2,4]triazolo[1,5-a]pyrimidine and 2-amino[1,2,4]triazolo[1,5-a]pyridine compounds and appropriately substituted thiophenesulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: GrantFiled: November 2, 2001Date of Patent: February 11, 2003Assignee: Dow AgroSciences LLCInventors: Kim Eric Arndt, Timothy Calvin Johnson, David George Ouse
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Patent number: 6475956Abstract: Herein is disclosed an excellent flower-opening promoting agent for plants which agent comprises inosine as the effective ingredient, and a method of promoting the opening of flowers with the promoting agent.Type: GrantFiled: October 27, 2000Date of Patent: November 5, 2002Assignee: Ajinomoto Co., Inc.Inventor: Akira Murayama
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Publication number: 20020094935Abstract: N-(Triazoloazinyl)thiophenesulfonamide compounds were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-c]pyrimidine, 2-amino[1,2,4]triazolo[1,5-a]pyrimidine and 2-amino[1,2,4]triazolo[1,5-a]pyridine compounds and appropriately substituted thiophenesulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: ApplicationFiled: November 2, 2001Publication date: July 18, 2002Inventors: Kim Eric Arndt, Timothy Calvin Johnson, David George Ouse
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Publication number: 20020037811Abstract: 2-Alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides are prepared by introducing the 2-alkoxy substituent of the benzenesulfonamide ring in the last step by contacting the corresponding 2-fluoro substituted material with the appropriate alkoxide.Type: ApplicationFiled: September 24, 2001Publication date: March 28, 2002Inventors: Michael Allen Gonzalez, Eric Wayne Otterbacher
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Publication number: 20020013230Abstract: 2-Amino-5,8-dimethoxy[1,2,4]triazolo[1,5-c]-pyrimidine is prepared from a 5-chloro or 5-methoxy substituted 3-amino-8-methoxy[1,2,4]triazolo[4,3-c]-pyrimidine by reaction with methoxide in an alcohol solvent. Both rearrangement and, when the 5-substituent is chloro, methoxy substitution can be accomplished directly.Type: ApplicationFiled: June 15, 2001Publication date: January 31, 2002Inventors: Mark Victor Michael Emonds, Gary A. Roth
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Publication number: 20010044383Abstract: It consists of using a precursor compound of cyclic AMP, or an inhibitor compound of the enzymes of the Phosphodiesterases family, or a stimulating compound of the enzymes of the Adenyl-Cyclase family, or an agonist compound of the &bgr;-adrenergic receptors to which arachidonic acid or a prostaglandin is added. The composition object of the invention can be presented mixed with mineral fertilizers (such as amonic nitrate, monopotassium phosphate, etc.), with phytoregulators (such as cytoquinines, auxines, giberelines, polyamines, n-ethanolamines, sugars . . . ) or with any type of phytosanitary product (such as fungicides, herbicides etc.). The composition object of the invention can be formulated with tensoactive agents (such as Tween 80), moistening agents etc. The composition object of the invention can be applied to any species of plant and at any point in its life cycle.Type: ApplicationFiled: April 10, 2001Publication date: November 22, 2001Applicant: INABONOS S.A.Inventors: Josemaria Garcia-Mina Freire, Santiago Cenoz Imaz
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Patent number: 6297195Abstract: The invention concerns novel substituted triazoloazine sulphonamides of formula (I) in which Q1 stands for nitrogen or a CH group: Q2 stands for nitrogen or a CH group; R1 stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by hydroxy, halogen or C1-C4 alkoxy; R2 stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by halogen; and Ar stands for 4-cyano-2,5-difluoro-phenyl, 2,6-dimethoxy-phenyl, 2-bromo-3-trifluoro-methyl-phenyl, 2-bromo-5-trifluoromethyl-phenyl, 6-chloro-pyridine-3-yl-methyl or one of the 5- or 6-member (hetero)cyclic groups mentioned in the description. The invention also concerns salts of these substances, a process for preparing the novel compounds, and their use as plant-treatment agents.Type: GrantFiled: May 10, 1999Date of Patent: October 2, 2001Assignee: Bayer AktiengesellschaftInventors: Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Johannes R. Jansen, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Detlef Wollweber, Markus Dollinger, Klaus Stenzel, Christoph Erdelen
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Patent number: 6291398Abstract: Herein are disclosed, a plant-root growth promoting agent, which comprises inosine as the effective ingredient, as well as a method for promoting plant root growth, which comprise applying such plant-root growth promoting agent to the soil or, in the case of hydroponics, to the hydroponic water.Type: GrantFiled: December 22, 1999Date of Patent: September 18, 2001Assignee: Ajinomoto Co., Inc.Inventor: Akira Murayama
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Patent number: 6165942Abstract: A compound represented by the general formula (I) and a salt thereof: ##STR1## wherein: Rf represents a (C.sub.1 -C.sub.4)haloalkyl group; X.about.Y represents N.dbd.N or CH.dbd.N or the like; A represents a nitrogen atom or CH; Z represents an oxygen or sulfur atom; Rg represents a hydrogen or halogen atom and the like; R1, R2, R3, R4 and R5 are each independently represent a hydrogen or halogen atom or a nitro or cyano group or the like.Type: GrantFiled: April 1, 1999Date of Patent: December 26, 2000Assignee: Nissan Chemical Industries, Ltd.Inventors: Jun Satow, Yoshihiro Kudo, Eitatsu Ikeda, Tsutomu Nawamaki, Chiaki Kawaguchi
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Patent number: 6162915Abstract: Chlorosulfonyl substituted aromatic heterocyclic compounds, such as 2-chlorosulfonyl[1,2,4]triazolo[1,5-c]pyrimidine compounds, were prepared in good yield by chloroxidation of di(aromatic heterocyclyl) disulfide compounds in a medium containing water, a water-immiscible organic solvent, and a phase transfer catalyst, such at tetrabutylammonium chloride.Type: GrantFiled: June 25, 1998Date of Patent: December 19, 2000Assignee: Dow AgroSciences LLCInventors: Douglas L. Pearson, Jimmy J. Tai, Timothy J. Adaway
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Patent number: 6143695Abstract: Herein are disclosed, a plant-root growth promoting agent, which comprises inosine as the effective ingredient, as well as a method for promoting plant root growth, which comprise applying such plant-root growth promoting agent to the soil or, in the case of hydroponics, to the hydroponic water.Type: GrantFiled: November 3, 1997Date of Patent: November 7, 2000Assignee: Ajinomoto Co., Inc.Inventor: Akira Murayama
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Patent number: 6121195Abstract: Methods and compositions for enhancing plant growth provide for foliar application of a substance which enhances the accumulation of formyltetrahydropteroyl polyglutamate (C.sub.1 -THF) in a treated plant. Treatment with substances that contribute to the structure of C.sub.1 -THF increase the rate and quantity of carbon fixation by the plant. Thereafter, plant growth is further improved either by exposure of the plant to elevated oxygen, illumination and heat or by foliar input of single carbon fragment sources. Optimal results are obtained by combined treatment with a substance that can serve as a sink for C.sub.1 fragments produced in the leaf.Type: GrantFiled: December 7, 1998Date of Patent: September 19, 2000Inventors: Arthur M. Nonomura, John N. Nishio, Andrew A. Benson
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Patent number: 6114286Abstract: The present invention provides new pyrimidinone derivative encompassed by the formula: ##STR1## wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and G are as defined in the specification. The pyrimidinone derivatives exhibit excellent herbicidal efficacy, therefore, the pyrimidinone derivatives can be used as an active ingredient for herbicidal compositions and can be utilized in herbicidal methods, which are also discussed.Type: GrantFiled: March 29, 1999Date of Patent: September 5, 2000Assignee: Sumitomo Chemical Company, LimitedInventor: Minoru Takano
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Patent number: 5998333Abstract: Pyrimidinone derivatives of the general formula: ##STR1## wherein R.sup.1 is hydrogen or alkyl; R.sup.2 is haloalkyl; R.sup.3 is nitrogen or CH; G is optionally substituted ethylene, trimethylene, or vinylene; and Q is selected from several heterocyclic-condensed phenyl groups, are useful as the active ingredients of herbicides because of their excellent herbicidal activity.Type: GrantFiled: September 4, 1998Date of Patent: December 7, 1999Assignee: Sumitomo Chemical Company, Ltd.Inventors: Takashi Komori, Hisayuki Hoshi
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Patent number: 5985799Abstract: Compounds of Formula (I), and their N-oxides and agriculturally-suitable salts, are disclosed which are useful in controlling undesired vegetation, wherein J is Formula (II), Q is represented by Q-1 through Q-4 and X, Y, Z, R.sup.1-19, m, n, p, q, and r are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (I) and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula (I).Type: GrantFiled: May 12, 1998Date of Patent: November 16, 1999Assignee: E.I. du Pont de Nemours and CompanyInventor: Chi-Ping Tseng
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Patent number: 5925596Abstract: Substituted aminomethylphenylsulfonylureas, their preparation, and their use as herbicides and plant growth regulatorsCompounds of the formula (I) and salts thereof ##STR1## where R.sup.1 to R.sup.7 and A are as defined in claim 1 and, inter alia, F.sup.5 is an acyl radical or NR.sup.4 R.sup.5 together are a heterocyclic radical, are useful as herbicides and plant growth regulators. They can be prepared by the methods of known processes, using novel intermediates of the formula (II), (IV), (VI) or (VII) (cf. claim 5).Type: GrantFiled: April 24, 1997Date of Patent: July 20, 1999Assignee: Hoechst-Schering AgrEvo GmbHInventors: Klaus Lorenz, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
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Patent number: 5902773Abstract: Pyrazolo pyrimidines of the formula I ##STR1## where the indices and the substituents have the meanings defined in the specification, processes for their preparation and their use are described.Type: GrantFiled: October 28, 1997Date of Patent: May 11, 1999Assignee: BASF AktiengesellschaftInventors: Remy Benoit, Thomas Grote, Herbert Bayer, Bernd Muller, Klaus Oberdorf, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
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Patent number: 5880066Abstract: The disclosure herein relates to the use of a variety of antidotal compounds to safen crop plants from the phytotoxicity of azolopyrimidine sulfonamide herbicides.Type: GrantFiled: December 6, 1991Date of Patent: March 9, 1999Assignee: Monsanto CompanyInventors: Barbara Heard Wells, Harrison Ross Hakes, David James Mayonado, John Paul Chupp
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Patent number: 5858924Abstract: N-(Triazoloazinyl)arylsulfonamide compounds, such as 2,6-dimethoxy-N-(8-chloro-5-methoxy?1,2,4!-triazolo?1,5-c!pyrimidin-2-yl)b enzenesulfonamide, 2-methoxy-4-(trifluoromethyl)-N-(5,8-dimethoxy?1,2,4!-triazolo?1,5-c!pyrim idin-2-yl)pyridine-3-sulfonamide, and 2-methoxy-6-methoxycarbonyl-N-(5,8-dimethoxy?1,2,4!triazolo?1,5-a!pyridin- 2-yl)benzenesulfonamide were prepared from appropriately substituted 2-amino?1,2,4!triazolo-?1,5-c!pyrimidine and 2-amino?1,2,4!triazolo?1,5-a!-pyridine compounds and appropriately substituted benzene-sulfonyl chloride and pyridine-3-sulfonyl chloride compounds. The compounds were found to be useful as herbicides.Type: GrantFiled: September 23, 1997Date of Patent: January 12, 1999Assignee: Dow AgroSciences LLCInventors: Timothy C. Johnson, Robert J. Ehr, Richard D. Johnston, William A. Kleschick, Timothy P. Martin, Mark A. Pobanz, John C. Van Heertum, Richard K. Mann
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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
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Patent number: 5783521Abstract: Substituted pyridylsalicylaldehyde and --salicylic acid derivatives of the formula I ##STR1## where R is a formyl group, a CO.sub.2 H group or a radical which can be hydrolyzed to CO.sub.2 H and the other substituents have the following meanings:R.sup.2 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.13, R.sup.13 being hydrogen or halogen or together with R.sup.3 forming a 3- to 4-membered alkylene or alkenylene chain in which at least one methylene group is replaced by oxygen;R.sup.3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, or R.sup.3 is linked with R.sup.13 as indicated above to give a 5- or 6-membered ring;Y is oxygen or sulfur;Py is a substituted pyridine ring, are described.Type: GrantFiled: November 1, 1994Date of Patent: July 21, 1998Assignee: BASF AktiengesellschaftInventors: Joachim Rheinheimer, Uwe Josef Vogelbacher, Ernst Baumann, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter
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Patent number: 5744424Abstract: Composition for the regulation and promotion of the growth rate and characteristics of a variety of plants by providing a method for increasing the concentration of N-.sup.6 -Benzyladenine in a concentrated solution of a solubilizing agent including a selected alcohol(s) or hydroxy compound(s), such as a glycol and a selected hydroxide. Included is a method of preparing a plant growth promoter concentrate from stable water dilutable liquid concentrates of N.sup.6 Benzyladenine, ("N.sup.6 BA").A process of increasing iron absorption by plants utilizes a method of uniformly coating dry powdered humic acid and seaweed with a N.sup.6 BA concentrate solution by preparing a solution of N.sup.6 BA concentrate solution comprising an alcohol and an alkaline metal hydroxide, applying the N.sup.Type: GrantFiled: October 2, 1995Date of Patent: April 28, 1998Assignee: Caudill Seed Company, Inc.Inventor: Richard R. Dedolph
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Patent number: 5703017Abstract: 3-(Het)arylcarboxylic acid derivatives of the formula I ##STR1## where R is formyl, CO.sub.2 H or a radical hydrolyzable to COOH and the other substituents have the following meanings:R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.14, where R.sup.14 is hydrogen or, together with R.sup.3, forms an alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen;R.sup.4 is phenyl or naphthyl, each of which is unsubstituted or substituted or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom;R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl;R.sup.6 is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl or C.sub.3 -C.sub.Type: GrantFiled: October 19, 1995Date of Patent: December 30, 1997Assignee: BASF AktiengesellschaftInventors: Ernst Baumann, Joachim Rheinheimer, Uwe Josef Vogelbacher, Matthias Bratz, Hans Theobald, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter, Wilhelm Rademacher
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Patent number: 5643855Abstract: 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: GrantFiled: June 15, 1995Date of Patent: July 1, 1997Assignee: E. I. Du Pont de Nemours and CompanyInventor: John Jolly Kilama
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Patent number: 5633218Abstract: Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein: ##STR2## T is O or S; W is a single bond, O, S or NR.sup.6 ;X is N or CH;Y is N or CH;Z is N or CR.sup.7 provided that when Z is CR.sup.7, then Y is N;R.sup.6 is H, CH.sub.3 or OCH.sub.3 ;m is 1 or 2; andR.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.7 are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.Type: GrantFiled: May 24, 1995Date of Patent: May 27, 1997Assignee: E. I. Du Pont de Nemours and CompanyInventors: Donna L. Spedding, Thomas M. Stevenson
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Patent number: 5627136Abstract: Pyridine-N-oxide-substituted salicylaldehyde and salicylic acid derivatives of the general formula I ##STR1## where R is a formyl group, a CO.sub.2 H group or a radical which can be hydrolyzed to CO.sub.2 H and the other substituents have the following meanings:R.sup.2 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.13, R.sup.13 being hydrogen or halogen or together with R.sup.3 forming a 3- to 4-membered alkylene or alkenylene chain in which at least one methylene group is replaced by oxygen;R.sup.3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, or R.sup.3 is linked with R.sup.13 as indicated above to give a 5- or 6-membered ring;Y is oxygen or sulfur;R.sup.14 -R.sup.Type: GrantFiled: November 1, 1994Date of Patent: May 6, 1997Assignee: BASF AktiengesellschaftInventors: Joachim Rheinheimer, Uwe J. Vogelbacher, Ernst Baumann, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter
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Patent number: 5614469Abstract: Substituted N-pyridinyl[1,2,4]triazolo[1,5-c]-pyrimidine-2-sulfonamide compounds, such as N-(2-fluoro-4-methyl)-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2 -sulfonamide, were prepared bycondensation of a 2-chlorosulfonyl[1,2,4]triazolo[1,5-c]pyrimidine compound, such as 2-chlorosulfonyl-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine, with a substituted 3-aminopyridine compound, such as 3-amino-2-fluoro-4-methylpyridine, and found to possess herbicidal utility.Type: GrantFiled: June 6, 1995Date of Patent: March 25, 1997Assignee: DowElancoInventors: Kim E. Arndt, William A. Kleschick, Walter Reifschneider, Beth A. Swisher, Robert J. Ehr, John J. Jachetta, John C. Van Heertum
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Patent number: 5604181Abstract: Herbicidal compounds of formula (I) and salts thereof, where A is --N.dbd. or --CH.dbd.; X is --OH, --OR.sup.10, --SH, --SR.sup.10, --SCN, NH.sub.2, --NHacyl, --CH.sub.2 OH, --CH.sub.2 OR.sup.9 or --CN; R.sup.1 and R.sup.2, which may be the same or different, each represent alkyl, alkoxy, haloalkyl, haloalkoxy, halo, alkylamino or dialkylamino; R.sup.3 is --CN, --COOR.sup.5, --CONR.sup.6 R.sup.7, --CSNH.sub.2, --CHO, --CH.dbd.Z, --CH(Oalkyl).sub.2, --CH.sub.2 OH, --CH.sub.2 OR.sup.9, --COSR.sup.4a, --CS.sub.2 R.sup.4a, or a substituted or unsubstituted 5- or 6-membered heterocyclic group linked via a ring carbon atom which is between two ring heteroatoms; R.sup.4 and R.sup.4a, which may be the same or different, are each H, or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl or heteroaryl group; R.sup.Type: GrantFiled: March 8, 1995Date of Patent: February 18, 1997Assignee: Agrevo UK LimitedInventors: Thomas L. Hough, Peter S. Gates
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Patent number: 5571773Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.Type: GrantFiled: June 2, 1995Date of Patent: November 5, 1996Assignee: American Cyanamid CompanyInventors: Barrington Cross, Marinus Los, Robert F. Doehner, Jr., David W. Ladner, Jerry L. Johnson
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Patent number: 5559081Abstract: 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: GrantFiled: May 6, 1994Date of Patent: September 24, 1996Assignee: Agrevo UK LimitedInventors: Peter S. Gates, Graham P. Jones, David E. Saunders
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Patent number: 5534484Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.Type: GrantFiled: June 2, 1995Date of Patent: July 9, 1996Assignee: American Cyanamid CompanyInventors: Barrington Cross, Marinus Los, Robert F. Doehner, Jr., David W. Ladner, Jerry L. Johnson
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Patent number: 5532207Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.Type: GrantFiled: June 2, 1995Date of Patent: July 2, 1996Assignee: American Cyanamid CompanyInventors: Barrington Cross, Marinus Los, Robert F. Doehner, Jr., David W. Ladner, Jerry L. Johnson
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Patent number: 5500407Abstract: Triazolo pyrimidines of the formula ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl; and R.sub.2 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkylthio, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkylthio, halogen, amino, C.sub.1 -C.sub.4 alkylamino or C.sub.1 -C.sub.4 dialkylamino, have pre- and postemergence herbicidal properties. Their preparation use thereof as herbicides are described.Type: GrantFiled: November 21, 1994Date of Patent: March 19, 1996Assignee: Ciba-Geigy CorporationInventor: Hermann Rempfler
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Patent number: 5494887Abstract: Substituted ring annulated 5-alkoxy-N-aryl-[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide compounds, such as N-(2,6-dichlorophenyl)-5-methoxycyclopenteno[d]-[1,2,4]triazolo[1,5-c]pyri midine-2-sulfonamide, were prepared by condensation of an appropriate 2-chloro-sulfonyl-5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine compound, such as 2-chlorosulfonyl-5-methoxycyclopenteno[d][1,2,4]triazolo[1,5-c]pyrimidine, with a substituted arylamine compound, such as 2,6-dichloroaniline, and found to possess herbicidal utility.Type: GrantFiled: July 11, 1994Date of Patent: February 27, 1996Assignee: DowElancoInventors: Timothy C. Johnson, Walter Reifschneider, John C. Van Heertum, Mark J. Costales, Kim E. Arndt
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Patent number: 5461161Abstract: Substituted N-pyridinyl[1,2,4]triazolo[1,5-c]-pyrimidine-2-sulfonamide compounds, such as N-(2-fluoro-4-methyl)-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2 -sulfonamide, were prepared by condensation of a 2-chlorosulfonyl[1,2,4]triazolo[1,5-c]pyrimidine compound, such as 2-chlorosulfonyl-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine, with a substituted 3-aminopyridine compound, such as 3-amino-2-fluoro-4-methylpyridine, and found to possess herbicidal utility.Type: GrantFiled: July 11, 1994Date of Patent: October 24, 1995Assignee: DowElancoInventors: Kim E. Arndt, William A. Kleschick, Walter Reifschneider, Robert J. Ehr
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Patent number: 5455220Abstract: Compositions for the regulation and promotion of the growth rate and characteristics of a variety of plants including N-6-Benzyladenine in a solubilizing agent which includes alcohol or a hydroxy compound such as a glycol and a selected hydroxide.Type: GrantFiled: December 3, 1993Date of Patent: October 3, 1995Assignee: Caudill Seed Company, Inc.Inventor: Richard B. Dedolph
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Patent number: 5451565Abstract: A class of 2-aryl-5,6-ring-fused pyrimidines which is useful in the control of weeds is of the general formula: ##STR1## wherein Ar is an optionally substituted aromatic or heteroaromatic ring; R.sup.3 is an alkynyl or alkoxyalkyl group, --R.sup.5 ----R.sup.6 -- is a fused ring moiety bonded to the pyrimidine ring at the 5 and 6 positions; and X is oxygen or sulfur.Type: GrantFiled: September 15, 1994Date of Patent: September 19, 1995Assignee: Rohm and Haas CompanyInventor: Colin M. Tice
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Patent number: 5447905Abstract: Substituted N-indazolyl[1,2,4]triazolo[1,5]-c-pyrimidine-2-sulfonamide compounds, such as N-(4-fluoro-1-methyl-3-indazolyl)-5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]p yrimidine-2-sulfonamide, were prepared by condensation of a 2-chlorosulfonyl[1,2,4]triazolo[1,5-c]pyrimidine compound, such as 2-chlorosulfonyl-5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine, with a substituted 3-aminoindazole compound, such as 3-amino-4-fluoro-1-methylindazole, and found to possess herbicidal utility.Type: GrantFiled: July 11, 1994Date of Patent: September 5, 1995Assignee: DowElancoInventors: Mark J. Costales, Robert J. Ehr, William A. Kleschick, John C. Van Heertum, Walter Reifschneider
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Patent number: 5405829Type: GrantFiled: June 13, 1994Date of Patent: April 11, 1995Assignee: Schering AktiengesellschaftInventors: Uwe Hartfiel, Gabriele Dorfmeister, Helga Franke, Jens Geisler, Gerhard Johann, Richard Rees
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Patent number: 5397767Abstract: A class of 6-arylpyrimidines which is useful in the control of weeds is of the general formulae: ##STR1## wherein R.sup.2 is selected from hydrogen, halo, substituted or unsubstituted alkyl, haloalkyl, polyhaloalkyl, haloalkenyl, polyhaloalkenyl, haloalkynyl, polyhaloalkynyl, alkenyl, alkynyl, alkoxy, alkylthio, alkoxycarbonylalkyl, cyano, alkoxyalkyl, alkoxycarbonyl, cycloalkyl, aralkyl, alkylamino, dialkylamino, or dialkylaminocarbonyl group; R.sup.3 is an alkyl, alkenyl, alkynyl, or haloalkyl group; R.sup.5 is an alkyl, alkenyl, alkynyl, alkenynyl, or alkoxyalkyl, group; R.sup.6 is an aryl group (e.g. aromatic ring); and X is oxygen or sulfur. R.sup.2 and R.sup.3 may form a fused ring.Type: GrantFiled: March 4, 1994Date of Patent: March 14, 1995Assignee: Rohm and Haas CompanyInventor: Colin M. Tice
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Patent number: 5326744Abstract: Glycol aldehyde and lactic acid derivatives and their sulfur analogs of the formula I ##STR1## where R.sup.1 to R.sup.3 have the meanings given in the specification, X is oxygen, sulfur or a single bond, and Y is a C.sub.2 -C.sub.4 -alkylene or C.sub.2 -C.sub.4 -alkenylene chain where in each case a methylene group may be substituted by an oxo group (.dbd.O), environmentally compatible salts of the compounds I, methods of preparing the compounds I, and their use as herbicides.Type: GrantFiled: December 21, 1992Date of Patent: July 5, 1994Assignee: BASF AktiengesellschaftInventors: Joachim Rheinheimer, Ernst Baumann, Uwe J. Vogelbacher, Thomas Saupe, Matthias Bratz, Norbert Meyer, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter, Uwe Kardorff