1,2-thiazoles (including Hydrogenated) Patents (Class 504/269)
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Patent number: 5863864Abstract: Saccharincarboxylic acids and -carboxylic acid esters of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, alkyl, alkoxy, alkylthio, chlorine, cyano, alkylsulfonyl, nitro or trifluoromethyl;Z is hydrogen, alkyl, cycloalkyl, alkyl, aryl or aralkyl;R is H or C.sub.1 -C.sub.6 -alkyl,are prepared by reacting corresponding bromo- or iodo-substituted saccharin derivatives of the formula II ##STR2## where L, M and Z have the abovementioned meanings, or if Z.noteq.H, compounds of the formula III ##STR3## in the presence of a palladium, nickel, cobalt or rhodium transition metal catalyst and of a base with carbon monoxide and water or a C.sub.1 -C.sub.6 -alcohol under elevated pressure.Type: GrantFiled: February 3, 1997Date of Patent: January 26, 1999Assignee: BASF AktiengesellschaftInventors: Peter Plath, Harald Rang, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter
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Patent number: 5834402Abstract: Isoxazol-4-ylbenzoyl derivatives of the formula I ##STR1## where the substituents have the meanings described in the specification; and agriculturally customary salts thereof.Type: GrantFiled: August 22, 1997Date of Patent: November 10, 1998Assignee: BASF AktiengesellschaftInventors: Wolfgang Von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten, Marcus Vossen, Peter Plath, Harald Rang, Albrecht Harreus, Franz Rohl, Helmut Walter, Karl-Otto Westphalen, Ulf Misslitz
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Patent number: 5827799Abstract: An object of the invention is to provide herbicides which are completely selective to crops such as paddy rice, soybeans and cotton and have an excellent herbicidal activity on weeds.The invention relates to ether compounds of the general formula (I) ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the same meanings as defined in the text and herbicides containing said compounds as active components.Type: GrantFiled: July 19, 1996Date of Patent: October 27, 1998Assignee: Mitsui Chemicals, Inc.Inventors: Kiyoshi Arai, Fumiaki Koizumi, Hiroyuki Suzuki, Takeshi Kakimoto, Sadafumi Koda
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Patent number: 5750471Abstract: This invention relates to certain cyclic sulfonamides, their agriculturally-suitable salts and compositions, and methods of their use as general or selective preemergent or postemergent herbicides.Type: GrantFiled: November 13, 1996Date of Patent: May 12, 1998Assignee: E. I. du Pont de Nemours and CompanyInventors: Balreddy Kamireddy, William Mark Murray
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Patent number: 5744425Abstract: Saccharin derivatives of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, alkyl, alkoxy, alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl;Z is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, acyl, or benzyl or phenyl which are unsubstituted or substituted by halogen or alkyl;J is a 2-linked, unsubstituted or substituted cyclohexane-1,3-dione ring,are described.Type: GrantFiled: February 3, 1997Date of Patent: April 28, 1998Assignee: BASF AktiengesellschaftInventors: Peter Plath, Uwe Kardorff, Wolfgang von Deyn, Stefan Engel, Jurgen Kast, Harald Rang, Hartmann Konig, Matthias Gerber, Helmut Walter, Karl-Otto Westphalen
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Patent number: 5736487Abstract: Compounds of formula (I): ##STR1## (wherein: R.sup.1 is optionally substituted alkyl, cycloalkyl, optionally substituted alkoxy, or optionally substituted alkylthio; R.sup.2 is hydrogen, optionally substituted alkyl, cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl or a group of formula --YR.sup.7 ; R.sup.3 is optionally substituted alkyl, cycloalkyl, optionally substituted alkoxy group, optionally substituted alkenyl, optionally substituted alkynyl, halogen, nitro or a group of formula --COR.sup.8, wherein R.sup.8 is hydrogen, alkyl, cycloalkyl or alkoxy; R.sup.4 and R.sup.5 are each hydrogen atom or alkyl; R.sup.6 is optionally substituted alkyl, cycloalkyl, optionally substituted alkoxy group, optionally substituted alkenyl, optionally substituted alkynyl, halogen, nitro, or a group of formula --COR.sup.8, as defined above;A, Q and X are each oxygen or sulfur; Y is a group of formula --CO--, --COO--, --CH.sub.2 O--, --CH.sub.2 S--, --CH.sub.2 CH.sub.2 O--, --CH.sub.2 CH.sub.Type: GrantFiled: March 7, 1997Date of Patent: April 7, 1998Assignee: Sankyo Company, LimitedInventors: Soji Sugai, Hiroyuki Komai, Noriaki Kudo, Kazuo Sato, Toyokuni Honma, Junji Kadotani, Kiyoshi Koi, Mitsuru Ito
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Patent number: 5723415Abstract: 5-Hydroxypyrazol-4-ylcarbonyl-substituted saccharin derivatives of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl;Z is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.5 -alkynyl, C.sub.1 -C.sub.4 -acyl, benzyl or phenyl, the phenyl rings in each case being unsubstituted or substituted by halogen or C.sub.1 -C.sub.4 -alkyl;Q is a radical CO--J,J is a 4-linked 5-hydroxypyrazole ring of the formula II ##STR2## where R .sup.1 is C.sub.1 -C.sub.4 -alkyl andR .sup.2 is hydrogen or methyl,and agriculturally customary salts of the compounds I are described.Type: GrantFiled: February 3, 1997Date of Patent: March 3, 1998Assignee: BASF AktiengesellschaftInventors: Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Hartmann Konig, Harald Rang, Matthias Gerber, Helmut Walter, Karl-Otto Westphalen
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Patent number: 5716905Abstract: Saccharin derivatives of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl;Z is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.5 -alkynyl, C.sub.1 -C.sub.4 -acyl, benzyl or phenyl, the phenyl rings being unsubstituted or substituted by halogen or C.sub.1 -C.sub.4 -alkyl;R.sup.1 is cyclopropyl, 1-methylcyclopropyl, 1-methylthiocyclopropyl or tert-butyl;and agriculturally customary salts of the compounds I are described.Type: GrantFiled: February 3, 1997Date of Patent: February 10, 1998Assignee: BASF AktiengesellschaftInventors: Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Christoph Nubling, Hartmann Konig, Harald Rang, Matthias Gerber, Helmut Walter, Karl-Otto Westphalen
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Patent number: 5716906Abstract: Saccharin derivatives of the formula I ##STR1## where the substituents have the following meanings: L and M are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl;Z is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.5 -alkynyl, C.sub.1 -C.sub.4 -acyl, benzyl or phenyl, the phenyl rings in each case being unsubstituted or substituted by halogen or C.sub.1 -C.sub.4 -alkyl;Q is a radical T-J, whereT is a carbonyl radical CO or the radical --CHY,J is a 4-linked isoxazole ring of the formula II ##STR2## where R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl andR.sup.2 is C.sub.1 -C.sub.4 -alkyl, cyclopropyl, 1-methylcyclopropyl or 1-methylthiocyclopropyl;Y is an OH group, a hydroxyl group which may be acylated by C.sub.2 -C.sub.4 -acyl or a chlorine atom;and agriculturally customary salts of the compounds I are described.Type: GrantFiled: February 10, 1997Date of Patent: February 10, 1998Assignee: BASF AktiengesellschaftInventors: Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Hartmann Konig, Harald Rang, Matthias Gerber, Helmut Walter, Karl-Otto Westphalen
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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
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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
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Patent number: 5622916Abstract: A method of combating pests which comprises applying to such pests or to a pest habitat a pesticidally effective amount of a substituted 2-cyclohexen-1-yl-amine derivative of the formula ##STR1## and addition products thereof with acids and metal salts. Most of the compounds are new.Type: GrantFiled: September 15, 1993Date of Patent: April 22, 1997Assignee: Bayer AktiengesellschaftInventors: Franz Kunisch, Peter Babczinski, Dieter Arlt, Hans-Joachim Santel, Robert R. Schmidt, Wilhelm Brandes, Harry Strang
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Patent number: 5589439Abstract: Herbicidal novel tetrazolinone derivatives of the formula: ##STR1## wherein R.sup.1 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally substituted, andR.sup.2 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally substituted, orR.sup.1 and R.sup.2 form, together with the nitrogen atom to which R.sup.1 and R.sup.2 are bonded, a 5- or 6-membered heterocyclic ring, optionally fused to a carbocyclic ring optionally and independently substituted by C.sub.1-4 alkyl, andR.sup.3 is a 5-membered heterocyclic radical containing at least one hereto atom selected from the group consisting of nitrogen, oxygen, and sulfur, optionally substituted by at least one substitutent selected from the group consisting of halogen, benzyl, phenyl, halogen-substituted phenyl, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 haloalkyl, C.sub.1-4 haloalkoxy, C.sub.1-4 alkylthio, C.sub.1-4 alkyl-sulfonyl and C.sub.Type: GrantFiled: July 28, 1995Date of Patent: December 31, 1996Assignee: Nihon Bayer Agrochem K.K.Inventors: Toshio Goto, Koichi Moriya, Fritz Maurer, Seishi Ito, Katsuaki Wada, Kazuhiro Ukawa, Ryo Watanabe, Asami Ito, Natsuko Minegishi
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Patent number: 5578622Abstract: As isothiazole derivative represented by the formula (I), ##STR1## wherein R.sup.1, R.sup.2, Y and Z have the same meanings as defined in the description of the specification, and it is useful as an active ingredient for fungicidal and/or bactericidal compositions for use in industry, agriculture and medical treatment.Type: GrantFiled: June 29, 1995Date of Patent: November 26, 1996Assignee: Asamura Patent OfficeInventors: Kenichi Ikeda, Katsutoshi Endo, Tsutomu Nishiguchi, Yoshimi Niwano
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Patent number: 5574000Abstract: Cyclohexenone oxime ethers of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 -alkyl, A is substituted or unsubstituted C.sub.4 -alkylene or C.sub.4 -alkenylene,X is nitro, cyano, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and/or phenyl,n is from 0 to 3 or from 1 to 5 when X is halogen,R.sup.2 is C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.4 -alkythio-C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl or C.sub.5 -C.sub.Type: GrantFiled: November 17, 1994Date of Patent: November 12, 1996Assignee: BASF AktiengesellschaftInventors: Juergen Kast, Dieter Kolassa, Norbert Meyer, Ulrich Schirmer, Albrecht Harreus, Jochen Wild, Karl-Otto Westphalen, Bruno Wuerzer
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Patent number: 5559083Abstract: A composition comprising an isothiazolone compound mixed with a branched cyclodextrine, wherein the isothiazolone compound can be stabilized to water, so that it is possible to provide an aqueous solution comprising an isothiazolone compound which is excellent in storage stability and aqueous solution stability.Type: GrantFiled: April 3, 1995Date of Patent: September 24, 1996Assignee: Takeda Chemical Industries, Ltd.Inventors: Naoki Kubota, Taiki Kusaka
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Patent number: 5538939Abstract: Acylamino-substituted isoxazole or isothiazole derivatives of the formula I ##STR1## where X is oxygen or sulfur;R.sup.1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or phenyl;R.sup.2 is CN, CONH.sub.2, CSNH.sub.2, or haloalkyl;R.sup.3 is hydrogen or unsubstituted or substituted alkyl or cycloalkyl;R.sup.4 is alkoxy, unsubstituted or substituted alkyl, cycloalkenyl, cycloalkyl, alkenyl or alkynyl, an unsubstituted or substituted 5-membered or 6-membered heterocyclic radical or unsubstituted or substituted phenyl;haloalkyl, alkoxy, haloalkoxy, alkylthio and/or haloalkylthio,and agriculturally useful salts of the isoxazole or isothiazole derivatives I, useful as herbicides.Type: GrantFiled: August 24, 1994Date of Patent: July 23, 1996Assignee: BASF AktiengesellschaftInventors: Peter Muenster, Ernst Schefczik, Hartmann Koenig, Matthias Gerber, Karl-Otto Westphalen, Helmut Walter
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Patent number: 5521143Abstract: Isoxazolines or isothiazolines having the formula (I), or their salts, in which (Z).sub.n, X and R have the definition given in the first claim, are useful as safeners against the phytotoxic side effects of herbicides, preferably in cereal crops.Type: GrantFiled: January 29, 1993Date of Patent: May 28, 1996Assignee: Hoechst AktiengesellschaftInventors: Heinz-Josef Loher, Klaus Bauer, Hermann Bieringer
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Patent number: 5484763Abstract: There are provided substituted benzisoxazole and benzisothiazole 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 10, 1995Date of Patent: January 16, 1996Assignee: American Cyanamid CompanyInventor: Peter J. Wepplo
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Patent number: 5478797Abstract: The present invention provides an improved method of stabilizing of 3-isothiazolone solutions using bromate compounds by buffering the pH of the solution in the range of 4 to 5.1, and compositions which comprise 3-isothiazolone compound, bromate compound stabilizer, and sufficient buffer to maintain the pH in said range.Type: GrantFiled: November 21, 1994Date of Patent: December 26, 1995Assignee: Rohm and Haas CompanyInventors: Kevin F. Gironda, George H. Redlich, Ramesh B. Petigara
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Patent number: 5407902Abstract: A methoxyiminoacetic acid derivative represented by the following formula (I): ##STR1## wherein X represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms; A represents a methoxy group or a methylamino group; when A is a methoxy group, B represents --O--CO-- or --N=C(R.sup.1)-- and when A is a methylamino group, B represents --O--CR.sup.1 R.sup.2 --, wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a trifluoromethyl group; and Ar represents an optionally substituted aryl group or an optionally substituted heteroaryl group, and an agricultural/horticultural fungicide containing the same as an active ingredient.Type: GrantFiled: October 1, 1993Date of Patent: April 18, 1995Assignee: Mitsubishi Kasei CorporationInventors: Masatsugu Oda, Manabu Katsurada, Hirofumi Tomita
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Patent number: 5399544Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula ##STR1## where X is oxygen or sulfur, R.sup.1 is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, cycloalkenyl, alkenyl (may be epoxidized at the double bond), alkynyl, alkoxy, a heterocyclic radical or phenyl, R.sup.2 is a derivative carboxylic acid function and R.sup.3 and R.sup.4 have the meanings given in the disclosure, and herbicidal agents containing compounds I.Type: GrantFiled: September 14, 1993Date of Patent: March 21, 1995Assignee: BASF AktiengesellschaftInventors: Volker Maywald, Peter Muenster, Hartmann Koenig, Gerhard Hamprecht, Thomas Kuekenhoehner, Wolfgang Rohr, Helmut Walter, Karl-Otto Westphalen, Matthias Gerber
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Patent number: 5389602Abstract: Tetrahydropyran-2,4-diones of the formula ##STR1## where R.sup.1 is hydrogen; C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; substituted or unsubstituted phenyl; C.sub.1 -C.sub.6 -alkylsulfonyl; substituted or unsubstituted benzenesulfonyl; C.sub.3 -C.sub.6 -alkenylcarbonyl; or substituted or unsubstituted benzoyl;R.sup.2 is C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; C.sub.1 -C.sub.6 -haloalkyl; or C.sub.3 -C.sub.6 -cycloalkyl;A, B and D are each .dbd.CH-- or .dbd.N--;E is oxygen, sulfur or --NR.sup.7 --.R.sup.7 is hydrogen; C.sub.1 -C.sub.6 -alkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkanoyl; substituted or unsubstituted benzoyl; benzyl; or substituted or unsubstituted phenyl;X is halogen; C.sub.1 -C.sub.6 -alkyl; substituted or unsubstituted C.sub.3 -C.sub.6 -cycloalkyl; C.sub.2 -C.sub.6 -alkenyl; C.sub.2 -C.sub.6 -alkynyl; C.sub.1 -C.sub.6 -alkoxy; C.sub.2 -C.sub.6 -alkenyloxy; C.sub.1 -C.sub.6 -alkylthio; C.sub.1 -C.sub.Type: GrantFiled: June 15, 1993Date of Patent: February 14, 1995Assignee: BASF AktiengesellschaftInventors: Juergen Kast, Dieter Kolassa, Norbert Meyer, Bruno Wuerzer, Karl-Otto Westphalen, Wilhelm Rademacher, Johann Jung
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Patent number: 5378680Abstract: Dicarboximides of the formulae Ia, Ib and Ic ##STR1## where X is oxygen or sulfur,R.sup.1 is hydrogen, halogen, cyano, alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, haloalkoxy, haloalkylthio, alkylsulfonyl, haloalkylsulfonyl, phenyl, phenylalkyl, phenoxy or phenylthio, a 5-membered or 6-membered saturated or aromatic heterocyclic radical containing one or two hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen, where the stated organic radicals may be further substituted, andR.sup.2 is hydrogen, hydroxyl, alkoxy, alkyl, cycloalkyl, alkenyl, alkynyl, di-C.sub.1 -C.sub.Type: GrantFiled: August 19, 1992Date of Patent: January 3, 1995Assignee: BASF AktiengesellschaftInventors: Volker Maywald, Klaus Ditrich, Thomas Kuekenhoehner, Gerhard Hamprecht, Wolfgang Freund, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter
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Patent number: 5258357Abstract: Carboxamides of the formulae Ia to Ic ##STR1## where X is oxygen or sulfur;R.sup.1 is hydrogen or substituted or unsubstituted cycloalkyl or alkyl;R.sup.2 is hydroxy, alkoxy, cyanoalkyl, substituted or unsubstituted alkenyl, alkynyl, phenyl or naphthyl, a substituted or unsubstituted 5- to 6-membered heterocyclic structure or one of the groups stated for R.sup.1, orR.sup.1 and R.sup.2 together are a 4- to 7-membered chain which contains, in addition to methylene groups, one of the following groups as ring member: oxygen, sulfur, N-methyl or carbonyl;R.sup.3 and R.sup.4 are each nitro, cyano, halogen, substituted or unsubstituted amino, alkoxy, alkylthio, a substituted or unsubstituted 5- to 6 -membered heterocyclic structure, substituted or unsubstituted alkenyl, alkynyl, phenyl, phenoxy or phenylthio, or one of the groups stated for R.sup.1 ;R.sup.5 is formyl, 4,5-dihydrooxazol-2-yl or COYR.sup.6 (Y=O,S);R.sup.Type: GrantFiled: September 21, 1992Date of Patent: November 2, 1993Assignee: BASF AktiengesellschaftInventors: Peter Muenster, Gerd Steiner, Wolfgang Freund, Bruno Wuerzer, Karl-Otto Westphalen
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Patent number: 5256632Abstract: Herbicidal sulphonylated carboxamides of the formulaR.sup.1 --CO--NH--SO.sub.2 --(A).sub.n --R.sup.2 (I)in whichn represents the numbers 0 or 1,A represents oxygen, iminio (NH) or methylene (CH.sub.2),R.sup.1 represents a five-membered heteroaryl radical which contains 1 or 2 nitrogen atoms and additionally one oxygen or sulphur atom in the ring and which is optionally substituted by halogen or by alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino or phenyl which are in each case optionally substituted, andR.sup.2 represents aryl or heteroaryl which are in each case optionally substituted,or salts thereof, with the exclusion of the compound 2-dimethylamino-N-(4-methyl-phenylsulphonyl)-5-thiazole carboxamide.Type: GrantFiled: June 18, 1992Date of Patent: October 26, 1993Assignee: Bayer AktiengesellschaftInventors: Hilmar Wolf, Rolf Kirsten, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5250501Abstract: A compound of formula (I): ##STR1## or a salt, enamine or the like, acylate, sulphonate, carbamate or ether derivative thereof; wherein X, X.sup.1 and X.sup.2 are independently oxygen or sulphur, R.sup.1 is an optionally substituted heterocyclic or cycloalkyl group, and Y is an optionally substituted C.sub.2 -C.sub.4 alkylene group which is optionally interposed by an oxygen atom, a group ##STR2## or an optionally mono-substituted nitrogen atom, wherein p is 0, 1 or 2, s is 0 or 1 and R.sup.b is alkyl or alkoxy; provided that when X, X.sup.1 and X.sup.2 are oxygen R.sup.1 is not pyridyl or pyrimidinyl. Processes for the preparation of these compounds and herbicidal compositions containing them are also described and claimed.Type: GrantFiled: January 10, 1992Date of Patent: October 5, 1993Assignees: Imperial Chemical Industries PLC, ICI Americas, Inc.Inventors: John E. D. Barton, David Cartwright, John M. Cox, Glynn Mitchell, Charles G. Carter, David L. Lee, Francis H. Walker, Frank X. Woolard
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Patent number: 5217523Abstract: Pyrazole-3-carboxamides of the general formula I ##STR1## where the substituents have the following meaning: R.sup.1 hydrogen;substituted or unsubstituted C.sub.3 -C.sub.8 -cycloalkyl or C.sub.1 C.sub.6 -alkyl;R.sup.2 hydroxy; amino; C.sub.1 -C.sub.4 -alkylamino; di-C.sub.1 -C.sub.4 -alkylamino, aminocarbonyl-C.sub.1 -C.sub.6 -alkyl; substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxy, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, phenyl or naphthyl,a substituted or unsubstituted 5- to 6-membered heterocyclic ring;one of the groups mentioned for R.sup.1 orR.sup.1 and R.sup.2 together denote a 4- to 7-membered chain which may contain, in addition to methylene groups one of the following groups as ring member: oxygen, sulfur N-methyl or carbonyl;R.sup.3 a substituted or unsubstituted 5- to 6-membered heterocyclic ring.substituted or unsubstituted C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 alkynyl, 5,6,7,8-tetrahydronaphthyl or phenyl orone of the groups mentioned for R.sup.1 ;R.sup.Type: GrantFiled: May 4, 1992Date of Patent: June 8, 1993Assignee: BASF AktiengesellschaftInventors: Klaus Ditrich, Gerhard Hamprecht, Peter Plath, Bruno Wuerzer, Karl-Otto Westphalen
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Patent number: 5209769Abstract: The invention relates to new substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, A, X and Y have the meanings given in the description,to a plurality of processes for their preparation, and to their use as herbicides.Type: GrantFiled: May 4, 1992Date of Patent: May 11, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Dietmar Kuhnt, Klaus-Helmut Muller, Michael Haug, Klaus Konig, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5207816Abstract: Cyclohexenone derivatives of the formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, unsubstituted or halogen-substituted alkenyl or alkynyl, X is a substituted or unsubstituted five-membered heteroaromatic radical, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, processes for their manufacture, and the use of these compounds for controlling undesirable plant growth.Type: GrantFiled: June 6, 1991Date of Patent: May 4, 1993Assignee: BASF AktiengesellschaftInventors: Rainer Becker, Dieter Jahn, Michael Keil, Hans Theobald, Wolfgang Spiegler, Bruno Wuerzer
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Patent number: 5205854Abstract: Isoxazole(isothiazole)-5-carboxamides, having herbicidal activity, of the formula ##STR1## where X is oxygen or sulfur,R.sup.1 is hydrogen, substituted or unsubstituted alkyl, alkoxy, substituted or unsubstituted cycloalkyl, a 5- or 6-membered heterocyclic radical having one or two heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, and which may be substituted, or substituted or unsubstituted phenyl, orR.sup.2 is formyl, 4,5-dihydrooxazol-2-yl or a radical of the formula COYR.sup.5 or CONR.sup.6 R.sup.7.Type: GrantFiled: September 23, 1991Date of Patent: April 27, 1993Assignee: BASF AktiengesellschaftInventors: Wolfgang Freund, Thomas Kuekenhoehner, Gerhard Hamprecht, Bruno Wuerzer, Karl-Otto Westphalen, Norbert Meyer, Hans Theobald
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Patent number: 5205853Abstract: Herbicidal sulphonylated carboxamides of the formulaR.sup.1 --CO--NH--SO.sub.2 --(A).sub.n --R.sup.2 (I)in whichn represents the numbers 0 or 1,A represents oxygen, imino (NH) or methylene (CH.sub.2),R.sup.1 represents a five-membered heteroaryl radical which contains 1 or 2 nitrogen atoms and additionally one oxygen or sulphur atom in the ring and which is optionally substituted by halogen or by alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino or phenyl which are in each case optionally substituted, andR.sup.2 represents aryl or heteroaryl which are in each case optionally substituted,or salts thereof, with the exclusion of the compound 2-dimethylamino-N-(4-methyl-phenylsulphonyl)-5-thiazole carboxamide.Type: GrantFiled: May 23, 1991Date of Patent: April 27, 1993Assignee: Bayer AktiengesellschaftInventors: Hilmar Wolf, Rolf Kirsten, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
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Patent number: 5203907Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I ##STR1## where X is oxygen or sulfur, R.sup.1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C.sub.1 -C.sub.3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R.sup.2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR.sup.5, COSR.sup.5 or CONR.sup.6 R.sup.7, and R.sup.3 to R.sup.7 have the meanings specified in the description, are suitable as herbicides.Type: GrantFiled: March 11, 1992Date of Patent: April 20, 1993Assignee: BASF AktiengesellschaftInventors: Volker Maywald, Peter Muenster, Hartmann Koenig, Gerhard Hamprecht, Thomas Kuekenhoehner, Helmut Walter, Karl-Otto Westphalen, Matthias Gerber
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Patent number: 5201932Abstract: Carboxamides Ia, Ib, Ic and Id ##STR1## (X=O, S; R.sup.1 =H, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted benzyl, alkoxy, alkylthio, haloalkoxy, haloalkylthio, substituted or unsubstituted phenyl, substituted or unsubstituted phenoxy or phenylthio, a substituted or unsubstituted 5- or 6-membered heterocyclic radical containing one or two heteroatoms, cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted alkynyl, substituted or unsubstituted cycloalkyl or cycloalkenyl; R.sup.1 '=cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted cycloalkenyl; R.sup.2 =CHO, 4,5-dihydrooxazol-2-yl, COYR.sup.5, CONR.sup.6 R.sup.7 ; Y=O, S; R.sup.Type: GrantFiled: May 4, 1992Date of Patent: April 13, 1993Assignee: BASF AktiengesellschaftInventors: Volker Maywald, Wolfgang Freund, Gerhard Hamprecht, Thomas Kuekenhoehner, Peter Plath, Bruno Wuerzer, Karl-Otto Westphalen
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Patent number: 5194085Abstract: Herbicidally active substituted triazolinones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, or represents tetrahydrofuranyl, tetrahydrofuranylalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, or represents in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, or represents optionally substituted heterocyclylalkyl, or represents in each case optionally substituted aralkyl, aroyl, aryl, aralkyloxy or aryloxy, or represents alkoxy, alkenyloxy or alkinyloxy,X represents oxygen or sulphur andY represents oxygen or sulphur.New intermediates therefor are also shown.Type: GrantFiled: February 22, 1991Date of Patent: March 16, 1993Assignee: Bayer AktiengesellschaftInventors: Markus Lindig, Kurt Findeisen, Klaus-Helmut Muller, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang, Dieter Feucht, Klaus Konig, Klaus Lurssen
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Patent number: 5194084Abstract: Herbicidal substituted triazolones of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl,R.sup.2 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkyl or cycloalkylalkyl, or represents in each case optionally substituted aryl, aralkyl or heteroaryl,R.sup.3 and R.sup.4 independently of one another each represent hydrogen or an organic radical, or together with the nitrogen atom to which they are bonded represent an optionally substituted heterocycle,X represents oxygen or sulphur andY represents oxygen or sulphur.Type: GrantFiled: July 15, 1992Date of Patent: March 16, 1993Assignee: Bayer AktiengesellschaftInventors: Kurt Findeisen, Markus Lindig, Hans-Joachim Santel, Robert R. Schmidt, Klaus Lurssen
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Patent number: 5180419Abstract: There are provided o-carboxy-(5-oxo-2-imidazolin-2-yl)benzo-(5-membered)-heterocyclic compounds and derivatives thereof and a method for the use therewith to control monocotyledenous and dicotyledenous plant species.Type: GrantFiled: November 22, 1991Date of Patent: January 19, 1993Assignee: American Cyanamid CompanyInventors: David M. Gange, Michael A. Guaciaro, Robert F. Doehner, Jr.
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Patent number: 5176739Abstract: Dicarboximides of the formulae Ia, Ib and Ic ##STR1## where X is oxygen or sulfur, R.sup.1 is hydrogen, halogen, cyano, alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, haloalkoxy, haloalkylthio, alkylsulfonyl, haloalkylsulfonyl, phenyl, phenylalkyl, phenoxy or phenylthio, a 5-membered or 6-membered saturated or aromatic heterocyclic radical containing one or two hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen, where the stated organic radicals may be further substituted, andR.sup.2 is hydrogen, hydroxyl, alkoxy, alkyl, cycloalkyl, alkenyl, alkynyl, di-C.sub.1 -C.sub.Type: GrantFiled: June 21, 1991Date of Patent: January 5, 1993Assignee: BASF AktiengesellschaftInventors: Volker Maywald, Klaus Ditrich, Thomas Kuekenhoehner, Gerhard Hamprecht, Wolfgang Freund, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter