| 摘要 |
Compositions containing heterocyclic compounds are described which include an amide group, can act as herbicides and be defined by the general formula: <IMAGE> (I) in which: R is a linear or branched alkyl group containing from 1 to 6 carbon atoms; 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 (C1-C4), oxyalkyl (C1-C4), halogenoalkyl (C1-C4) and nitro groups; R1 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 (C1-C5) group; a (methyleneoxy)phenyl group; a (methyleneoxy)phenyl group having one or more substituents in the ring which are selected from halogen, (C1-C4) alkyl, (C1-C4) 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 (C1-C4) alkyl, (C1-C4) halogenalkyl, (C1-C4) oxyalkyl and nitro groups; or R1 is definable by: <IMAGE> where R' is a (C1-C2) 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 O, N and S. |
