Patent 6716832 Issued on April 6, 2004. Estimated Expiration Date: May 2, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
514/183, Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI514/416, The ring nitrogen is bonded directly to nonshared ring carbons of the five-membered hetero ring (e.g., isoindole, etc.)514/462, Spiro ring system514/473, Chalcogen bonded directly to the hetero ring549/229, The hetero ring is five-membered549/263, Lactones (i.e., -C(=X)O-, wherein X is chalcogen, is part of the hetero ring)549/264, Spiro549/295, The lactone ring is five-membered549/336Polycyclo ring system having one of the two rings which form the spiro as one of the cyclos
The present invention relates to novel arylphenyl-substituted cyclic ketoenols of the formula (I): in whichX represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenalkyl, halogeno-alkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenyl-alkoxy or phenylalkylthio,Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl,Z represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano,CKE represents one of the groups: in whichA, B, D, G and Q1 to Q6 are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
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May 2, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
