| abstract |
57 Compositions containing heterocyclic compounds are described which include an amide group, can act as herbicides and be defined by the general formula:n in which:n R is a linear or branched alkyl group containing from 1 to 6 carbon atoms;n - the phenyl group; - a phenyl group having a substituent, or several substituents which may be identical or different from each other, selected from the halogens and alkyl (C 1 -C 4 ), oxyalkyl (C,-C.), halogenoalkyl (C 1 -C 4 ) and nitro groups; R, is a linear or branched alkyl group containing from 1 to 12 carbon atoms; - a linear or branched alkyl group containing from 1 to 12 carbon atoms substituted with one or more halogen atoms; - a cycloalkyl group containing from 3 to 8 carbon atoms; - a (methyleneoxy)alkyl (C 1 -C 5 ) group; - a (methyleneoxy)phenyl group; - a (methyleneoxy)phenyl group having one or more substituents in the ring which are selected from halogen, (C 1 -C 4 ) alkyl, (C 1- C 4 ) halogenoalkyl groups; - the phenyl group; - the benzyl group; - a phenyl or benzyl group having one or more substituents, which may be identical or different from each other, selected from halogen atoms and (C 1 -C 4 ) alkyl, (C,-C 4 ) halogenalkyl, (C 1 -C 4 ) oxyalkyl and nitro groups; or R, is definable by:n where R' is a (C 1 -C 2 ) alkylene group and R" and R''' are linear or branched alkyl groups containing from 1 to 5 carbon atoms; or R" and R''' taken together with the nitrogen atom to which they are connected form a 5 or 6 membered heterocyclic ring possibly containing another heteroatom selected from 0, N and S. |