Patent number: 6525211
Abstract: The invention relates to novel sulphonylamino(thio)carbonyl compounds of the formula (I),
in which
A represents a single bond, oxygen, sulphur or the group N—R, in which R represents hydrogen, alkyl, alkenyl, alkinyl or cycloalkyl,
Q represents oxygen or sulphur,
R1 represents hydrogen or formyl or represents in each case optionally substituted alkyl, alkenyl, alkinyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, cycloalkyl, cycloalkylcarbonyl or cycloalkylsulphonyl,
R2 represents cyano or halogen or represents in each case optionally substituted alky, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy, and
R3 represents in each case optionally substituted heterocyclyl having 5 ring members of which at least one is oxygen, sulphur or nitrogen and from one to three further ring members can be nitrogen,
and salts of compounds of the formula (I),
the previously known compounds 4,5-dimethoxy-2-(2,5-dimethoxy-phenylsulphonylaminocarbonyl)-2,4-dihydro-3H-1,2,4-triazol-3-one, 4,5-die
Type:
Grant
Filed:
April 20, 2001
Date of Patent:
February 25, 2003
Assignee:
Bayer Aktiengesellschaft
Inventors:
Klaus-Helmut Müller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes, Kurt Findeisen, Johannes Rudolf Jansen, Klaus König, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
Patent number: 6451737
Abstract: The invention related to novel substituted arylsulphonyl(thio)ureas
wherein:
A is nitrogen or a CH grouping, Q is oxygen or sulphur, R1 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 is hydrogen or optionally substituted alkyl, R4 is optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 is hydrogen, formyl or optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-pyrimidin-2-yl)-N′-[2-(1,1,2,2-tetrafluoro-ethoxy)-6-methyl-phenylsulphonyl]-urea.
Type:
Grant
Filed:
August 28, 1998
Date of Patent:
September 17, 2002
Assignee:
Bayer Aktiengesellschaft
Inventors:
Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
Patent number: 6441195
Abstract: The invention relates to novel substituted sulphonylamino(thio)carbonyl compounds of the formula (I)
in which
A represents oxygen, sulphur, NH, N-alkyl, N-aryl, —CH═N—, or —N═CH— or —CH═CH—,
Q represents oxygen or sulphur,
R1 represents respectively optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl,
R2 represents cyano, nitro, halogen or represents respectively optionally substituted alkyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenyl, alkinyl, alkenyloxy or alkinyloxy, and
R3 represents respectively optionally substituted heterocyclyl having 5 ring members of which at least one represents oxygen, sulphur or nitrogen and a further one to three may represent nitrogen,
(except for certain individual prior art compounds), furthermore to salts of novel compounds of the formula (I), to various processes and novel intermediates for pre
Type:
Grant
Filed:
November 9, 2000
Date of Patent:
August 27, 2002
Assignee:
Bayer Aktiengesellschaft
Inventors:
Klaus-Helmut Müller, Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes R. Jansen, Rolf Kirsten, Joachim Kluth, Ulrich Philipp, Hans-Jochem Riebel, Markus Dollinger, Hans-Joachim Santel
Patent number: 6403535
Abstract: The invention relates to novel substituted thiazol(in)ylidenaminosulphonyl-amino(thio)carbonyl-triazolinones of the formula (I)
in which
Q represents oxygen or sulphur,
R1 represents hydrogen, amino, alkylideneamino or represents an in each case optionally substituted radical from the group consisting of alkyl, alkoxy, alkylamino, dialkylamino, alkanoylamino, alkenyl, alkinyl, alkenyloxy, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl and arylalkyl,
R2 represents hydrogen, cyano, halogen or represents an in each case optionally substituted radical from the group consisting of alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino, alkenyl, alkinyl, alkenyloxy, alkenylthio, alkenylamino, cycloalkyl, cycloalkylalkyl, cycloalkyloxy, cycloalkylthio, cycloalkylamino, aryl, aryloxy, arylthio, arylamino, arylalkyl, arylalkoxy, arylalkylthio and arylalkylamino,
R3 represents an in each case optionally substituted radical from the group consisting of alkyl, alkoxy,
Type:
Grant
Filed:
April 27, 2001
Date of Patent:
June 11, 2002
Assignee:
Bayer Aktiengesellschaft
Inventors:
Klaus-Helmut Müller, Klaus König, Johannes Rudolf Jansen, Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky