Patent number: 7812170
Abstract: Compounds of the formula (I) in which Z, is an oxygen atom; or a sulfur atom; Z2 is an oxygen atom; or a sulfur atom; R, is an aryl or heteroaryl group, which is unsubstituted or substituted; R2 is hydrogen; or an organic substituent; R3 is hydrogen; or an organic substituent; R4 is hydrogen; or an organic substituent; or R3 and R4, taken together, form, together with the nitrogen atom, to which they are attached, a ring, which is unsubstituted or substituted; R5 is hydrogen; or an unsubstituted or substituted alkyl group; or forms, taken together with R8 or with a monovalent substituent attached to that atom of R6, via which atom R6 is directly connected with the carbon atom, shown in the formula I, which carries R5, one additional bond; R6 and 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
Type:
Grant
Filed:
March 2, 2005
Date of Patent:
October 12, 2010
Assignee:
Syngenta Crop Protection, Inc.
Inventors:
David John Hughes, James Edward Peace, Suzanna Riley, Sally Russell, Joseph John Swanborough, Roger Graham Hall, André Jeanguenat, Olivier Loiseleur, Peter Renold, Stephan Trah, Jean Wenger