3-aryl-pyrone derivatives

Details 3-aryl-pyrone derivatives 3-aryl-pyrone derivatives

C - Chemistry, Metallurgy

07

D

C07D 309/36 (2006.01) A01N 43/16 (2006.01) A01N 43/40 (2006.01) A01N 43/84 (2006.01) A01N 43/90 (2006.01) A01N 47/06 (2006.01) A01N 57/24 (2006.01) C07D 309/38 (2006.01) C07D 311/56 (2006.01) C07D 311/74 (2006.01) C07D 311/94 (2006.01) C07D 405/02 (2006.01) C07D 405/04 (2006.01) C07D 407/04 (2006.01) C07D 409/04 (2006.01) C07D 413/06 (2006.01) C07D 417/04 (2006.01) C07D 493/04 (2006.01) C07D 495/04 (2006.01) C07F 9/655 (2006.01)

Patent

CA 2105614

3-Aryl-pyrone derivatives A B S T R A C T The invention relates to 3-aryl-pyrone derivatives of the general formula (I) Image (I) in which A represents hydrogen, halogen, optionally substituted radicals from the series comprising alkyl, cyclo- alkyl, alkenyl, alkinyl, arylalkyl, aryl, hetaryl- alkyl and hetaryl, or represents the groups -COR1, -CO2R1, -CN, -CONR1R2, -SO2R1 and -P(O)(OR1)(OR2), in which R1 and R2 independently of one another represent hydrogen or optionally substituted radicals from the series comprising alkyl, alkenyl, arylalkyl, aryl, hetarylalkyl and hetaryl or R1 and R2 together represent an optionally sub- stituted alkylene group which can be inter- rupted by one or more hetero atoms; B represents hydrogen or optionally substituted radicals from the series comprising alkyl, cyclo- alkyl, alkenyl, alkinyl, arylalkyl, aryl, hetaryl- alkyl and hetaryl; A and B together form an optionally substituted alkylene or alkenylene group, each of which can be inter- rupted by, or contain, one or more hetero atoms or hetero groups; X represents halogen, alkyl or alkoxy; Y represents hydrogen, halogen, alkyl, halogenoalkyl or alkoxy; Z represents hydrogen, halogen, alkyl or alkoxy; n represents an integer 1, 2 or 3; and G represents hydrogen, a metal ion equivalent, an ammonium ion or a group -COR3, Image and -CONR8R9, in which R3 represents optionally substituted radicals from the series comprising alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl, alkylthioalkyl, cycloalkyl which is optionally interrupted by one or more hetero atoms, arylalkyl, aryl, hetarylalkyl, hetaryl, aryloxyalkyl and hetaryloxyalkyl; R4 represents optionally substituted radical from the series comprising alkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl, aryl and aryl- alkyl; R5, R6 and R7 independently of one another represent optionally substituted radicals from the series comprising alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, alkenylthio, alkinylthio, cycloalkylthio, aryl, aryloxy and arylthio; R8 and R9 independently of one another represent hydrogen or optionally substituted radicals from the series comprising alkyl, alkenyl, cycloalkyl, alkoxyalkyl, aryl or arylalkyl, or together form an optionally substituted alkylene group which can be interrupted by one or more hetero atoms or hetero groups; L represents oxygen or sulphur; and M represents oxygen or sulphur, which can be used as pesticides.

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