Patent number: 9045465
Abstract: Benzoyl derivatives of the formula I where the variables have the following meanings: R1, R2 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or C1-C6-haloalkylsulfonyl; R3 is hydrogen, halogen or alkyl; R4, R5 are hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl or carbonyl, it being possible for the 6 last-mentioned radicals to be substituted; X is O, S, NR9, CO or CR10R11; Y is O, S, NR12, CO or CR13R14; R15 is pyrazole which is unsubstituted or substituted, linked in the 4-position and has attached to it in the 5-position a hydroxyl or sulfonyloxy radical; and the agriculturally useful salts thereof; processes and intermediates for the preparation of the 3-heterocyclyl-substituted benzoyl derivatives; compositions comprising them; and the use of these derivatives or compositions comprising them for controlling undesirable plants.
Type:
Grant
Filed:
January 8, 1998
Date of Patent:
June 2, 2015
Assignee:
BASF SE
Inventors:
Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Ernst Baumann, Stefan Engel, Guido Mayer, Matthias Witschel, Michael Rack, Norbert Götz, Joachim Gebhardt, Ulf Miβlitz, Helmut Walter, Karl-Otto Westphalen, Martina Otten, Joachim Rheinheimer
Patent number: 8299262
Abstract: The present invention relates to novel pyridylmethyl-sulfonamide compounds of formula (I) where: n is 0 to 4; m is 0 to 4; R1 is halogen, CN, NO2, OH, SH, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, etc.; and/or two radicals R1 together form a fused ring; R2 is H, C1-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, C2-C4-alkynyl, C3-C8-cycloalkyl, C1-C4-alkyl-C3-C8-cycloalkyl or benzyl; R3 is halogen, CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy; Y is —O—, C1-C4-alkanediyl, —O—CH2—, —CH2—O—, —C(NORn)—, —S—, —S(?O)—, —S(?O)2— or —N(Rn)—; and the N-oxides, and salts thereof and their use for combating phytopathogenic harmful fungi, and also to compositions and seed comprising at least one such compound.
Type:
Grant
Filed:
November 21, 2008
Date of Patent:
October 30, 2012
Assignee:
BASF SE
Inventors:
Wassilios Grammenos, Jan Klaas Lohmann, Thomas Grote, Jochen Dietz, Bernd Mueller, Michael Puhl, Jens Renner, Sarah Ulmschneider, Marianna Vrettou, Joachim Rheinheimer
Patent number: 8008232
Abstract: The present invention relates to pyrazolecarboxanilides I in which the variables are as defined below: n is zero or 2; m is 2 or 3; X1 is fluorine or chlorine; X2 is halogen; Y is CN, NO2, C1-C4-alkyl, C1-C4-haloalkyl, methoxy or methylthio; p is zero or 1; R1 is fluorine, chlorine, bromine, C1-C4-alkyl or C1-C4-haloalkyl; R2 is hydrogen or halogen; R3 is hydrogen, methyl or ethyl; W is O or S; with the proviso that, if a) W=O, R1=methyl and R3 is hydrogen, R2 is not fluorine, or b) W=O, n=0, m=2, p=0, R2 and R3 are hydrogen, R1 is not trifluoromethyl or difluoromethyl, to processes for preparing these compounds, to compositions comprising them and to methods for using them for controlling harmful fungi.
Type:
Grant
Filed:
February 15, 2006
Date of Patent:
August 30, 2011
Assignee:
BASF Aktiengesellschaft
Inventors:
Markus Gewehr, Jochen Dietz, Thomas Grote, Carsten Blettner, Wassilios Grammenos, Udo Hünger, Bernd Müller, Frank Schieweck, Anja Schwögler, Jan Klaas Lohmann, Joachim Rheinheimer, Peter Schäfer, Siegfried Strathmann, Reinhard Stierl