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Reiner Fischer, Thomas Bretschneider, Bernd Wieland Kr uger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff Neumann, Hans Joachim Santel, Markus Dollinger: Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, April 22, 1997: US05622917 (76 worldwide citation)

The invention relates to new 1H-3-aryl-pyrrolidine-2,4-dione derivatives of the formula (I) ##STR1## in which A, B, X, Y and G have the meanings given in the description, to a plurality of processes for their preparation, and to their use as pesticides.


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Folker Lieb, Reiner Fischer, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider, Christoph Erdelen, Ulrike Wachendorff Neumann, Wolfram Andersch, Andreas Turberg: 2-and 2,5-substituted phenylketoenols. Bayer Aktiengesellschaft, Joseph C Gil, September 5, 2000: US06114374 (75 worldwide citation)

The invention relates to novel phenyl-substituted cyclic ketoenols of the formula (I) ##STR1## in which Het represents one of the groups ##STR2## in which A, B, D, G, X and Z are each as defined in the description, to a plurality of processes and intermediates for their preparation, and to their use ...


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Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider, Christoph Erdelen, Wolfram Andersch, Mark Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky, Dieter Feucht, Rolf Pontzen, Randy Allen Myers: Arylphenyl-substituted cyclic keto enols. Bayer Aktiengesellschaft, Joseph C Gil, Raymond J Harmuth, September 17, 2002: US06451843 (74 worldwide citation)

The present invention relates to novel arylphenyl-substituted cyclic ketoenols, their preparation and the use of such ketoenols as pesticides and/or herbicides. The novel arylphenyl-substituted cyclic ketoenols are of the formula (I)


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Reiner Fischer, Thomas Bretschneider, Bernd Wieland Kruger, Christoph Erdelen, Hans Joachim Santel, Klaus Lurssen, Robert R Schmidt, Ulrike Wachendorff Neumann, Wilhelm Stendel: Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, October 31, 1995: US05462913 (74 worldwide citation)

The invention relates to new 1-H-3-aryl-pyrrolidine-2,4-dione derivatives of the formula (I) ##STR1## in which A and B together with the carbon atom to which they are bonded represent a substituted cycle,


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