Insecticides

Details Insecticides Insecticides

2005-03-02

2010-10-12

Kumar, Shailendra (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S162000

Reexamination Certificate

active

07812170

ABSTRACT:
Compounds of the formula (I) in which Z, is an oxygen atom; or a sulfur atom; Z2is an oxygen atom; or a sulfur atom; R, is an aryl or heteroaryl group, which is unsubstituted or substituted; R2is hydrogen; or an organic substituent; R3is hydrogen; or an organic substituent; R4is hydrogen; or an organic substituent; or R3and R4, taken together, form, together with the nitrogen atom, to which they are attached, a ring, which is unsubstituted or substituted; R5is hydrogen; or an unsubstituted or substituted alkyl group; or forms, taken together with R8or with a monovalent substituent attached to that atom of R6, via which atom R6is directly connected with the carbon atom, shown in the formula I, which carries R5, one additional bond; R6and R7, taken together, form, together with the two carbon atoms, shown in the formula I, to which atoms they are attached, a bicyclic ring system, which ring system is carbocyclic or heterocyclic, which ring system is substituted, in the manner shown in the formula I, by the four substituents —N(R2)-C(═Z1)-R, —C(═Z2)-N(R3)-R4, R5and R8, and which ring system is optionally further substituted; and R8is hydrogen; or an unsubstituted or substituted alkyl group; or forms, taken together with R5or with a monovalent substituent attached to that atom of R7, via which atom R7is directly connected with the carbon atom, shown in the formula I, which carries R8, one additional bond, and, where appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.

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Mehta, V.K. et al: Indian Journal of Chemistry, vol. 6, No. 6, 1968, pp. 294-296.

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