Hetero Ring Is Six-membered Including Nitrogen And Oxygen Patents (Class 504/223)
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Patent number: 6525000Abstract: A process for preparing fused triazoles of formula I where: X—X is C—O, C—S, C—SO, C—SO2, or C—NR1; V is C═W2, R1R2C—C(═W2)— or C(═V2)—C(═W2); W1, W2 are oxygen or sulfur; which comprises reacting substituted N-aminoureas are reacted with formaldehyde or paraformaldehyde to give the corresponding methyleneimino ureas; cyclizing these in the presence of catalytic amounts of acid or metal oxide to give tetrahydro-4H-1,3,4-oxa(or thia)diazines, and cyclizing the fused triazoles using phosgene or a phosgene substitute.Type: GrantFiled: December 18, 2000Date of Patent: February 25, 2003Assignee: BASF AktiengesellschaftInventors: Gerhard Hamprecht, Olaf Menke, Robert Reinhard, Peter Schäfer, Cyrill Zagar, Martina Otten, Karl-Otto Westphalen, Helmut Walter
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Patent number: 6514911Abstract: A method of controlling pests is disclosed wherein the method comprises contacting said pests with an effective amount of a pesticide comprising a composition comprising: A) a compound of the formula: wherein R1 is a straight-chain perfluoroalkyl group or a partially fluorinated straight-chain alkyl group and R is a phenyl group or a substituted phenyl group having at least one substituent, wherein the substituent is selected from the group consisting of amino, formyl, halo, alkyl, alkoxy, haloalkyl, haloalkoxy, and nitro; and B) a suitable carrier therefor. In a preferred embodiment, the pesticide is a herbicide.Type: GrantFiled: January 16, 2002Date of Patent: February 4, 2003Assignee: Uniroyal Chemical Company, Inc.Inventors: Gaik-Lean Chee, Arthur D. Brewer, Allyn R. Bell, Alexsei Yurievich Aksinenko, Vladimir Borisovich Sokolov
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Publication number: 20020111273Abstract: 1Type: ApplicationFiled: August 31, 2001Publication date: August 15, 2002Inventors: Henry Szczepanski, Martin Zeller, Ottmar Franz Huter
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Patent number: 6376428Abstract: The dihalopropene compounds of the general formula [I] have excellent insecticidal/acaricidal activity, so that they are satisfactorily effective for the control of noxious insects, mites and ticks.Type: GrantFiled: May 25, 2001Date of Patent: April 23, 2002Assignee: Sumitomo Chemical Company, LimitedInventors: Noriyasu Sakamoto, Sanshiro Matsuo, Masaya Suzuki, Taro Hirose, Kazunori Tsushima, Kimitoshi Umeda
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Patent number: 6316389Abstract: Compounds of the formula I in which: where: X is CH or N; Y is O; S, S═O or NR5; Z is OR2, SR2, N(R3)R4; or Y and Z together form 5- to 7-membered ring which contains, 2 or 3 hetero atoms O and/or N and which is unsubstituted or substituted by C1-C4alkyl, halo-C1-C4alkyl, halogen, ═O or cyclopropyl; V is a direct bond or C1-C6alkylene, which is unsubstituted or substituted by C1-C3alkyl, C2-C3alkylidene or C3-C6cycloalkylidene; U is O, S, NR7, SO or SO2; W is substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl; R1 is cyclopropyl, C1C6alkyl or halo-C1-C6alkyl; R2 and R3 independently of one another are C1-C6alkyl or halo-C1-C6alkyl; R4 and R5 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkoxy; R7 is hydrogen, C1-C6alkyl, benzyl, C1-C6alkylcarbonyl, halo-C1-C6alkylcarbonyl, halo-C2-C6alkenylcarbonyl; R21 and R22 independently of one another are hydrogen, halogen, C1-C8alkyl or C1-C8alkoxy or C1-C8alkylthio; R23, R24, R25, R26 iType: GrantFiled: June 16, 1997Date of Patent: November 13, 2001Assignee: Bayer AktiengesellschaftInventors: Henry Szczepanski, Martin Zeller, Ottmar Franz Hüter
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Patent number: 6310005Abstract: Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms.Type: GrantFiled: March 13, 2001Date of Patent: October 30, 2001Assignee: Bayer AktiengesellschaftInventors: Lutz Assmann, Hans-Ludwig Elbe, Dietmar Kuhnt, Gerd Hänssler, Karl-Heinz Kuck, Yoshinori Kitagawa, Haruko Sawada, Haruhiko Sakuma
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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: 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
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Patent number: 6268311Abstract: 1-Amino-3-benzyluracils I (X=oxygen, sulfur; R1=C1-C4-haloalkyl; R2=H, halogen; R3, R7=H, CN, SCN, halogen, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-haloalkylthio; R4=H, CN, SCN, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-haloalkylthio, C1-C6-alkylaminocarbonyl; R5=H, CN, NO2, halogen, OH, C1-C4-alkoxy, NH2, C1-C6-alkyl-amino; R6=H, CN, NO2, halogen, OH, C1-C4-alkoxy, NH2, C1-C6-alkyl-amino, CHO) and their salts are used as herbicides and for the desiccation/defoliation of plants.Type: GrantFiled: March 17, 1998Date of Patent: July 31, 2001Assignee: BASF AktiengesellschaftInventors: Olaf Menke, Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schäfer, Cyrill Zagar, Norbert Götz, Karl-Otto Westphalen, Ulf Misslitz, Helmut Walter
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Patent number: 6200931Abstract: The invention relates to novel substituted sulphonylamino(thio)carbonyl compounds of the formula (I) in which A represents a single bond, represents oxygen, imino (NH), alkanediyl (alkylene) or alkylimino (N-alkyl), J represents a (hetero)aryl grouping selected from the series phenyl, pyridyl, pyrazolyl, thienyl which is substituted by a 5,6-dihydro-[1,4,2]-dioxazin-3-yl group (which may for its part be substituted by halogen, alkyl or halogenoalkyl) and optionally by one or two further radicals selected from the series cyano, halogeno, alkyl, halogenoalkyl, phenyl, pyridyl, Q represents oxygen or sulphur and, R represents optionally substituted heterocyclyl having 5 ring members of which at least one is oxygen, sulphur or nitrogen and one to three more may be nitrogen, and salts of compounds of the formula (I), processes and specific novel intermediates for their preparation and their use as herbicides.Type: GrantFiled: May 13, 1999Date of Patent: March 13, 2001Assignee: Bayer AktiengesellschaftInventors: Klaus-Helmut Müller, Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes Rudolf Jansen, Rolf Kirsten, Joachim Kluth, Ulrich Philipp, Hans-Jochem Riebel, Klaus König, Markus Dollinger, Hans-Joachim Santel
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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
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Patent number: 6159902Abstract: The invention relates to 1,3-oxazin-4-one derivatives of formula (I): ##STR1## and to their use as herbicides.Type: GrantFiled: June 10, 1998Date of Patent: December 12, 2000Assignees: Mitsubishi Chemical Corporation, Rhone-Poulenc Agriculture LTDInventors: Tetsuya Murata, Hideshi Mukaida, Yoshie Yamada, Yukiko Oe, Norishige Toshima, Sachio Kudo, Kouichi Araki, Atsushi Go, Masahito Ito, Virginia Smith, Thomas Yarwood, Michael Gingell, Lyn Jennens
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Patent number: 6087304Abstract: Substituted 2-naphthoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing themSubstituted 2-naphthoylguanidines of the formula I ##STR1## having the meanings indicated in claim 1 for R1 to R8, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment and for the treatment of angina pectoris. They also preventively inhibit the pathophysiological processes in the formation of ischemically induced damage, in particular in the production of ischemically induced cardiac arrhythmias.Type: GrantFiled: May 16, 1997Date of Patent: July 11, 2000Assignee: Hoechst AktiengesellschaftInventors: Joachim Brendel, Heinz-Werner Kleemann, Heinrich Christian Englert, Hans Jochen Lang, Jan-Robert Schwark, Andreas Weichert, Bansi Lal
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Patent number: 6071860Abstract: Compounds of the formula (I) and salts thereof ##STR1## where R.sup.1 to R.sup.5, A, Z, X, X', n and m are as defined in claim 1 are suitable as herbicides and plant growth regulators.Type: GrantFiled: February 6, 1997Date of Patent: June 6, 2000Assignee: Hoechst Schering AgrEvo GmbHInventors: Wolfgang Giencke, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
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Patent number: 6069114Abstract: Compounds of the formula (I) and their salts ##STR1## in which R.sup.1 to R.sup.6, Y.sup.1, to Y.sup.2, Y.sup.3, m and n are as defined in claim 1 are suitable as herbicides and plant growth regulators. They can be prepared analogously to known processes using intermediates of the formula (V) (cf. claim 6).Type: GrantFiled: February 25, 1997Date of Patent: May 30, 2000Assignee: Hoechst Schering AgrEvo GmbHInventors: Klaus Lorenz, Klemens Minn, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger
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Patent number: 6048824Abstract: 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: GrantFiled: November 22, 1995Date of Patent: April 11, 2000Assignee: Novartis CorporationInventors: Peter Maienfisch, Jozef Gonda, Olivier Jacob, Laurenz Gsell
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Patent number: 6046135Abstract: 1,3-Oxazin-4-one derivatives of formula (I): ##STR1## wherein Q represents --C(.dbd.O)--, --CH(OH)-- or --C(OR.sup.11)(OR.sup.11)--, in which R.sup.11 represents lower alkyl; or the two groups --OR.sup.11, together with the carbon atom to which they are attached, form a five or six membered cyclic ketal group; and their use as herbicides.Type: GrantFiled: September 2, 1998Date of Patent: April 4, 2000Assignees: Rhone-Poulenc Agriculture Ltd, Mitsubishi Chemical CorporationInventors: Michael Colin Cramp, Yoshihiro Usui, Sachio Kudo
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Patent number: 6028032Abstract: 1,3-oxazin-4-ones of formula (I), ##STR1## wherein R.sup.1 represents phenyl optionally substituted; R.sup.2 represents: a straight- or branched-chain alkyl having from one to ten carbon atoms which is substituted by one or more groups R.sup.8 which may be the same or different; a straight- or branched-chain optionally halogenated alkenyl or alkynyl group having up to ten carbon atoms; or a group selected from cyano, --CHO, --COR.sup.7, --CO.sub.2 H, --CO.sub.2 R.sup.7, --COSR.sup.7, --CONR.sup.9 R.sup.10, --CH.dbd.NOH, --CH.dbd.NOR.sup.7, --CH.dbd.NOCOR.sup.7, --CH.dbd.NNR.sup.9 R.sup.10, --CH.sub.2 CN, --CH.sub.2 NO.sub.2 and oxiranyl; R.sup.3 represents phenyl optionally substituted or R.sup.3 represents a first five to seven membered heteroaromatic ring; said first ring being optionally fused and said first ring being linked to the nitrogen atom of the group NR.sup.6 via one of the ring carbon atoms; R.sup.4 and R.sup.5 independently represent lower alkyl; W represents --NR.sup.6 --; R.sup.Type: GrantFiled: April 13, 1998Date of Patent: February 22, 2000Assignee: Rhone-Poulenc Agriculture Ltd.Inventors: Michael Colin Cramp, Yoshihiro Usui, Keiichi Hayashizaki
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Patent number: 6013606Abstract: Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II ##STR1## (R.sup.1= halogen, NO.sub.2, CN, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3= H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, hydroxy-C.sub.1 -C.sub.6 -alkyl;R.sup.4= H, halogen, CN, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl orR.sup.3 +R.sup.4 =chemical bond;Y=--O--, --S--, --O--CO--, --O--SO.sub.2 -- or chemical bond;Y'=--O-- or --S--;R.sup.5= unsubst. or subst. C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -haloalkyl; C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, unsubst. or subst. phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl, or, if Y is --O--, --S-- or a chemical bond, is (C.sub.1 -C.sub.6 -alkyl)carbonyl or (C.sub.1 -C.sub.6 -alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen;R.sup.5 '=R.sup.5, H or (C.sub.1 -C.sub.6 -haloalkyl)carbonyl;R.sup.6= H, C.sub.1 -C.Type: GrantFiled: June 30, 1997Date of Patent: January 11, 2000Assignee: BASF AkteingesellschaftInventors: Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schafer, Christoph-Sweder von dem Bussche-Hunnefeld, Peter Munster, Reinhard Kirstgen, Albrecht Harreus, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter
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Patent number: 5981436Abstract: The invention relates to new substituted diazacyclohexanedi(thi)ones of the general formula (I) ##STR1## in which Q.sup.1, Q.sup.2, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 have the meanings given in the description,a process for their preparation, new intermediate products and their use as herbicides.Type: GrantFiled: April 29, 1998Date of Patent: November 9, 1999Assignee: Bayer AktiengesellschaftInventors: Mark-Wilhelm Drewes, Roland Andree, Otto Schallner, Hans-Joachim Santel, Markus Dollinger
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Patent number: 5977025Abstract: This invention provides 1,3-oxazin-4-one derivatives represented by following general formula (I): ##STR1## in which R.sup.1 represents a phenyl group which may be substituted; R.sup.2 represents a hydrogen atom or a lower alkyl group; R.sup.3 represents a hydrogen atom, a lower alkyl group, an aralkyl group or a phenyl group which may be substituted; R.sup.4 and R.sup.5 each independently represent a lower alkyl group; and W represents an oxygen atom or a group represented by the formula --N(R.sup.6)-- in which R.sup.6 represents a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group. There are also provided herbicidal compositions containing the derivatives and intermediates for preparing them. The compounds according to the present invention exhibit strong herbicidal activities and thus they are useful as active ingredients of agricultural chemicals.Type: GrantFiled: June 20, 1996Date of Patent: November 2, 1999Assignee: Mitsubishi Chemical CorporationInventors: Keiichi Hayashizaki, Yoshihiro Usui, Koichi Araki, Norishige Toshima, Tetsuya Murata, Takako Aoki, Atsushi Go, Hideshi Mukaida, Rika Higurashi
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Patent number: 5972839Abstract: The invention relates to novel .alpha.-fluoroacrylic acid derivatives, to active compound/antidote combinations which comprise .alpha.-fluoroacrylic acid derivatives and are outstandingly suitable for use in crops of useful plants, to their use and to methods for protecting crop plants.Type: GrantFiled: December 17, 1997Date of Patent: October 26, 1999Assignee: Hoechst Schering AgrEvo GmbHInventors: Frank Ziemer, Lothar Willms, Klaus Bauer, Hermann Bieringer, Christopher Rosinger, Jacques Demassey
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Patent number: 5939359Abstract: Substituted pyrazine derivatives of the general formula I ##STR1## where X is an oxygen or sulfur atom or a sulfoxyl or sulfonyl group;n is 0, 1 or 2;Z is a group ##STR2## where Y is oxygen or sulfur, R.sup.6 is hydrogen, alkyl, alkoxy, halogen or haloalkyl and p is 0 or 1;and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the meanings stated in claim 1,and agriculturally useful salts of the compounds I are useful in herbicides.Type: GrantFiled: March 20, 1997Date of Patent: August 17, 1999Assignee: BASF AktiengesellschaftInventors: Stefan Engel, Christoph Nubling, Uwe Kardorff, Jurgen Kast, Wolfgang von Deyn, Peter Plath, Helmut Walter, Karl-Otto Westphalen, Matthias Gerber
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Patent number: 5932521Abstract: Novel 1,3-oxazin-4-one derivatives of the formula ##STR1## wherein R.sup.1 to R.sup.5 are hydrocarbyl radicals which are optionally substituted, and herbicidal compositions comprising the same as active ingredients and their use in controlling the growth of weeds. The compounds can be produced by reacting substituted 1,3-dioxin-4-one derivatives and N-methylene-alkylamine.Type: GrantFiled: July 22, 1997Date of Patent: August 3, 1999Assignee: Rhone-Poulenc AgrochimieInventors: Atsushi Go, Rika Higurashi, Miki Komine, Yoshimi Tsutsumi, Yoshihiro Usui
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Patent number: 5922881Abstract: The invention relates to novel heterocyclic imino derivatives, several processes for their preparation and their use for controlling pests.Type: GrantFiled: November 27, 1996Date of Patent: July 13, 1999Assignee: Bayer AktiengesellschaftInventors: Lutz Assmann, Thomas Seitz, Ralf Tiemann, Heinz-Wilhelm Dehne, Klaus Stenzel
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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
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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
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Patent number: 5739326Abstract: Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein: X and Y are independently N or CH;Z is O, S(O).sub.n, NR.sup.7, C(.dbd.O), C(.dbd.S), C(.dbd.N--OR.sup.8), CH(OR.sup.9), or CR.sup.10 (R.sup.11);n is 0, 1 or 2; andR.sup.1 -R.sup.11 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: December 3, 1996Date of Patent: April 14, 1998Assignee: E. I. du Pont de Nemours and CompanyInventors: Thomas Paul Selby, Michael Peter Winters
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Patent number: 5726126Abstract: There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2, 4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.Type: GrantFiled: November 26, 1996Date of Patent: March 10, 1998Assignee: American Cyanamid CompanyInventors: Alvin Donald Crews, Jr., Philip Mark Harrington, Gary Mitchell Karp, Mark Christopher Manfredi, Michael Anthony Guaciaro
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Patent number: 5712225Abstract: The present invention relates to oxa(di)azabicyclic and thia(di)azabicyclic compounds, a method for their preparation and their use as herbicides.Type: GrantFiled: February 28, 1996Date of Patent: January 27, 1998Assignees: E. I. du Pont de Nemours and Company, Degussa AktiengesellschaftInventors: Wonpyo Hong, Matthias Schafer, Thomas Martin Stevenson
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Patent number: 5696054Abstract: Novel 1,3-oxazin-4-one derivatives of the formula ##STR1## wherein R.sup.1 to R.sup.5 are hydrocarbyl radicals which are optionally substituted, and herbicidal compositions comprising the same as active ingredients and their use in controlling the growth of weeds. The compounds can be produced by reacting substituted 1,3-dioxin-4-one derivatives and N-methylene-alkylamine.Type: GrantFiled: March 14, 1995Date of Patent: December 9, 1997Assignee: Rhone-Poulenc AgrochimieInventors: Atsushi Go, Rika Higurashi, Miki Komine, Yoshimi Tsutsumi, Yoshihiro Usui
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Patent number: 5635447Abstract: 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: GrantFiled: March 22, 1996Date of Patent: June 3, 1997Assignee: Donlar CorporationInventor: J. Larry Sanders
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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: 5565410Abstract: Substituted 3,5-dioxo-3,4,5,6-tetrahydrooxazines as herbicides.Type: GrantFiled: April 25, 1994Date of Patent: October 15, 1996Assignee: Sandoz Ltd.Inventor: Shy-Fuy Lee
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Patent number: 5556829Abstract: 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: GrantFiled: May 27, 1994Date of Patent: September 17, 1996Assignees: Zambon Group S.p.A., Agrimont S.p.A.Inventors: Giovanni Camaggi, Dario Chiarino, Mario Fantucci, Giovanni Meazza
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Patent number: 5534483Abstract: 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: 5510318Abstract: The present invention relates to novel oxazine ether derivatives of Formula I, to compositions containing them, to methods of using the compounds or compositions to control the growth of undesired vegetation and novel intermediates for their preparation. ##STR1## wherein: R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and Q are defined in the text.Type: GrantFiled: May 25, 1993Date of Patent: April 23, 1996Assignee: E. I. Du Pont de Nemours and CompanyInventors: Kanu M. Patel, Thomas M. Stevenson
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Patent number: 5476936Abstract: The invention relates to novel N-azinyl-N'-(het)arylsulphonyl-ureas of the formula (I), ##STR1## in which J represents J-1 to J-4, where J-1 to J-4 have the following meanings: ##STR2## in which E represents a direct linkage, alkyl ene, oxygen, alkylamino or sulphur,and in whichA represents N or CR.sup.11 (where the radicals R.sup.1 -R.sup.11 have the meanings given in the description),to several processes and novel intermediates for their preparation, and to their use as herbicides.Type: GrantFiled: September 20, 1994Date of Patent: December 19, 1995Assignee: Bayer AktiengesellschaftInventors: Ulrich Philipp, Jorg Stetter, Hans-Joachim Santel, Markus Dollinger
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Patent number: 5436224Abstract: 1,3-Oxazin-4-one derivatives represented by general formula (I) ##STR1## wherein R.sup.1 is a lower alkyl group, a lower alkenyl group, an aryl group which may be substituted, or an aralkyl group which may be substituted;R.sup.2 is a hydrogen atom or a lower alkyl group;R.sup.3 is a lower alkyl group, an aryl group which may be substituted, or an aralkyl group which may be substituted; andR.sup.4 and R.sup.5, independently, each is a lower alkyl group, or R.sup.4 and R.sup.5, taken together with the carbon atom to which they are bonded, combine to form a 3- to 8-membered carbocyclic group which may have a branch of a lower alkyl group. These compounds have broad herbicidal spectra and potent herbicidal activities and in addition high safety to useful crops, so that they are useful as herbicides.Type: GrantFiled: September 30, 1993Date of Patent: July 25, 1995Assignees: Mitsubishi Petrochemical Co., Ltd., Daicel Chemical Industries, Ltd.Inventors: Takeshi Hamatani, Hirokazu Hasebe, Keiichi Hayashizaki, Yoshihiro Usui, Chiharu Yasumoto, Atsushi Go, Mitsuru Hikido, Kumiko Tamura, Kazuo Jikihara
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Patent number: 5420099Abstract: A compound having the formula ##STR1## wherein A is CR.sub.7 ; and R.sup.1 through R.sup.7 are substituents such as hydrogen, halogen, branched and straight chain hydrocarbons, cyclic hydrocarbons, aromatics, and sulfur and nitrogen containing functional groups. Further, R.sup.5 and R.sup.6 may be taken together with the atom to which they are attached to form a group ##STR2## in which R.sup.9 and R.sup.10 are further functional groups. The compounds are useful in herbicidal compositions, particularly in combination with carriers and surfactants. A process for making this compound is also presented.Type: GrantFiled: December 21, 1992Date of Patent: May 30, 1995Assignee: Shell Research LimitedInventor: Trevor W. Newton
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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: 5403816Abstract: 3-Pyrimidinyloxy-substituted picolinic acid derivatives of the formula ##STR1## and their salts are useful as herbicides against annual and perennial gramineous and broadleaf weeds while exhibiting low phytotoxicity to desired crop plants.Type: GrantFiled: April 20, 1993Date of Patent: April 4, 1995Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.Inventors: Fumiaki Takabe, Yoshihiro Saito, Masatoshi Tamaru, Shigehiko Tachikawa, Ryo Hanai
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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: 5362706Abstract: Hydantoin for the control of weeds are disclosed.Type: GrantFiled: November 9, 1992Date of Patent: November 8, 1994Assignee: Sandoz Ltd.Inventors: Karl Seckinger, Fred Kuhnen
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Patent number: 5336662Abstract: Substituted 3,5-dioxo-3,4,5,6-tetrahydrooxazines as herbicides.Type: GrantFiled: December 14, 1992Date of Patent: August 9, 1994Assignee: Sandoz Ltd.Inventor: Shy-Fuy Lee
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Patent number: 5280009Abstract: Pyrimidine derivatives of the Formula Ia or Ib ##STR1## where the substituents have the following meanings: R.sup.1 is hydrogen or alkyl;A is a substituted or unsubstituted bi- or tricyclic carbo- or heterocyclic radical which may contain one or several double bonds;R.sup.5 is H or alkyl;X is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio; and addition salts thereof with organic or inorganic acids and the use of said pyrimidine derivative to control undesirable plant growth.Type: GrantFiled: July 16, 1992Date of Patent: January 18, 1994Assignee: BASF AktiengesellschaftInventors: Gerhard Hamprecht, Klaus Ditrich, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter
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Patent number: 5221744Abstract: Arylaminocarbonyl compounds of the formula (I) ##STR1## wherein R.sub.2-6, X.sub.1, A and m are as defined in the disclosure, intermediates therefore, synthesis thereof, and the use of said compounds for the control of weeds are described.Type: GrantFiled: August 17, 1992Date of Patent: June 22, 1993Assignee: Sandoz Ltd.Inventors: Karl Seckinger, Karlheinz Milzner, Fred Kuhnen, Sasank S. Mohanty
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Patent number: 5213606Abstract: 4-Carboxy-2-aryloxyphenoxyalkyl substituted heterocycle compounds which are effective for the selective control of grass weed species in the presence of crops are described. Also described are a method for the selective herbicidal use of the compounds and methods for their preparation.Type: GrantFiled: November 27, 1991Date of Patent: May 25, 1993Assignee: American Cyanamid CompanyInventors: Robert L. Arotin, Michael A. Guaciaro
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Patent number: 5185025Abstract: The present invention relates to certain novel substituted 3-phenoxypyrazoles and their use as herbicides.Type: GrantFiled: October 13, 1989Date of Patent: February 9, 1993Assignee: Monsanto CompanyInventors: Kurt Moedritzer, Michael D. Rogers
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Patent number: 5180418Abstract: Cycloalkanecarboxylic acid derivatives of formula I ##STR1## wherein W is ##STR2## and A is CO--R.sub.3 or CN; R.sub.1 is hydrogen or fluorine; R.sub.2 is halogen or cyano; R.sub.3 is chlorine, X--R.sub.5, amino, C.sub.1 -C.sub.4 alkylamino, d-C.sub.1 -C.sub.4 alkylamino, C.sub.2 -C.sub.4 haloalkylamino, di-C.sub.2 -C.sub.4 haloalkylamino, C.sub.1 -C.sub.4 hydroxyalkylamino, di-C.sub.1 -C.sub.4 hydroxyalkylamino, C.sub.3 -C.sub.4 alkenylamino, diallylamino, --N-pyrrolidino, --N-piperidino, --N-morpholino, --N-thiomorpholino, --N-piperidazino, the group --O--N.dbd.C--(R.sub.9)R.sub.10 or the group --N--R.sub.6 (OR.sub.6); each of R.sub.4 and R.sub.14, independently of the other, is hydrogen, fluorine, chlorine, bromine, C.sub.1 -C.sub.4 alkyl or trifluoromethyl; R.sub.5 is hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl, halo-C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.10 alkylthio-C.sub.1 -C.sub.4 alkyl, di-C.sub.1 -C.sub.4 alkylamino-C.sub.1 -C.sub.4 alkyl, cyano-C.sub.1 -C.sub.Type: GrantFiled: July 19, 1991Date of Patent: January 19, 1993Assignee: Ciba-Geigy CorporationInventors: Georg Pissiotas, Hans Moser, Hans-Georg Brunner, Eginhard Steiner