Patent number: 6326333
Abstract: Pyrazolyldioxothiochromanoyl derivatives of the formula I
where:
X is oxygen, sulfur, S═O, S(═O)2, CR4R5, C═O or C═NR6,
R1 is hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, aminosulfonyl with or without substitution or sulfonylamino with or without substitution;
R2 is alkyl, haloalkyl, alkoxy or haloalkoxy;
R3 is hydrogen, alkyl or halogen;
R4, R5 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl or substituted amino; or
R4 and R5 together form a chain which may be substituted and/or interrupted by oxygen or sulfur; or a methylidene group with or without substitution;
l is 0 to 4;
R7 is substituted pyrazol-4-ylcarbonyl or substituted pyrazol-4-ylmethylidene;
and agriculturally useful salts thereof.
Type:
Grant
Filed:
November 8, 2000
Date of Patent:
December 4, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Ernst Baumann, Stefan Engel, Guido Mayer, Ulf Neidlein, Oliver Wagner, Martina Otten, Karl-Otto Westphalen, Helmut Walter
Patent number: 6310245
Abstract: The invention relates to 2-benzoylcyclohexane-1,3-diones of the formula I
where
R1, R2 are hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR5, —OCOR6, —OSO2R6, —SH, —S(O)nR7, —SO2OR5, —SO2NR5R8, —NR8SO2R6 or —NR8COR6;
R3 is hydrogen, alkyl, haloalkyl, alkenyl or alkynyl;
R4 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, —COR9, —CO2R9, —COSR9 or —CONR8R9;
X is oxygen or sulfur;
Z is oxygen or NR8;
m is 0 or 1;
n is 0, 1 or 2;
R5 is hydrogen, alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl;
R6 is alkyl or haloalkyl;
R7 is alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl;
R8 is hydrogen or alkyl;
R9 is alkyl, alkenyl, alkynyl, phenyl or benzyl;
R10 is alkyl, haloalkyl, alkenyl or alkynyl;
Q is an unsubstituted or substituted cyclohexane-1,3-dione ring which is linked in the 2-position;
where m is 1 if R3 is
Type:
Grant
Filed:
June 23, 1999
Date of Patent:
October 30, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Uwe Kardorff, Regina Luise Hill, Michael Rack, Wolfgang von Deyn, Stefan Engel, Martina Otten, Matthias Witschel, Ernst Baumann, Joachim Rheinheimer, Guido Mayer, Ulf Misslitz, Karl-Otto Westphalen, Helmut Walter
Patent number: 6165943
Abstract: Thiazolimine derivatives of the formula I ##STR1## where: X and Y independently of one another are each hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl;Z is hydrogen; C.sub.l -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkenyl, C.sub.2 -C.sub.8 -alkynyl, C.sub.1 -C.sub.8 -alkoxy, C.sub.1 -C.sub.8 -alkylthio, it being possible for these groups to be substituted by one to five halogen or C.sub.1 -C.sub.4 -alkoxy; aryl, hetaryl, benzyl, it being possible for these groups to be substituted by C.sub.l -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.l -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, halogen, nitro or cyano; or one of the groups below: ##STR2## R.sup.1 and R.sup.2 are each hydrogen, halogen; C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl, it being possible for these groups to be substituted by one to five halogens or by C.sub.1 -C.sub.4 -alkoxy;n is 1 or 2;m is 0, 1 or 2R.sup.3 -R.sup.
Type:
Grant
Filed:
September 21, 1999
Date of Patent:
December 26, 2000
Assignee:
BASF Aktiengesellschaft
Inventors:
Guido Mayer, Martina Otten, Uwe Kardorff, Ernst Baumann, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Joachim Rheinheimer, Matthias Witschel, Roland Gotz, Michael Rack, Karl-Otto Westphalen, Ulf Misslitz, Helmut Walter
Patent number: 6165944
Abstract: 4-(3-Heterocyclyl-1-benzoyl)pyrazoles of the formula I ##STR1## where: R.sup.1 and R.sup.3 are each hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, aminosulfonyl, N-alkylaminosulfonyl, N,N-dialkyl)aminosulfonyl, N-alkylsulfonylamino, N-haloalkylsulfonylamino, N-alkyl-N-alkylsulfonylamino or N-alkyl-N-haloalkylsulfonylamino;R.sup.2 is a 5- or 6-membered heterocyclyl radical with or without substitution which comprises 1 to 4 identical or different hetero atoms from the following group: oxygen, sulfur or nitrogen;R.sup.4 is hydrogen, halogen or alkyl;R.sup.5 is substituted pyrazole which is attached in position 4;and agriculturally useful salts thereof; processes for preparing the 4-(3-heterocyclyl-1-benzoyl)pyrazoles; compositions comprising them; and the use of these derivatives or these compositions comprising them for controlling undesirable plants.
Type:
Grant
Filed:
June 16, 1998
Date of Patent:
December 26, 2000
Assignee:
BASF Aktiengesellschaft
Inventors:
Wolfgang von Deyn, Regina Luise Hill, Ernst Baumann, Stefan Engel, Guido Mayer, Joachim Rheinheimer, Matthias Witschel, Ulf Misslitz, Oliver Wagner, Martina Otten, Helmut Walter, Karl-Otto Westphalen
Patent number: 6140273
Abstract: 2-Benzoylcyclohexane-1,3-diones of the formula I: ##STR1## where: R.sup.1 and R.sup.2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkynyl, --OR.sup.10, --OCOR.sup.10, --OSO.sub.2 R.sup.10, --S(O).sub.n R.sup.10, --SO.sub.2 OR.sup.10, --SO.sub.2 NR.sup.3 R.sup.10, --NR.sup.10 SO.sub.2 R.sup.10 or --NR.sup.10 COR;Q is a cyclohexane-1,3-dione ring with or without substitution, which is attached in position 2;A is a group of the formula IIa, IIb or III: ##STR2## where the substituents are as defined in claim 1, and agriculturally useful salts thereof are described.
Type:
Grant
Filed:
November 2, 1999
Date of Patent:
October 31, 2000
Assignee:
BASF Aktiengesellschaft
Inventors:
Stefan Engel, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Guido Mayer, Martina Otten, Joachim Rheinheimer, Oliver Wagner, Matthias Witschel, Ulf Misslitz, Helmut Walter, Karl-Otto Westphalen