| 摘要 |
There are described compounds exhibiting a herbicidal action of general formula: <IMAGE> (I) in which: R <IMAGE> (where, R9=alkyl, phenyl, substituted phenyl, naphthyl, cycloalkyl; R8=alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, substituted phenyl, aralkyl, cycloalkyl; R2, R3, R4, R5=H, alkyl, haloalkyl; R6=-OR11, (where: R11=H, alkaline or alkaline earth metal; R1=phenyl, substituted phenyl, aralkyl, cycloalkyl, the -OR18 group (where R18=alkyl, phenyl, substituted phenyl, aralkyl, substituted aralkyl), the <IMAGE> group (where X=O, S and Y=phenyl, substituted phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, -R19-X1-R20, -X-R21, -R22-X1-R23-X2-R24, -NR25 R26, wherein: R19=alkyl C1-C16, aralkyl; R20=alkyl C1-C16, haloalkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C7-C13, phenyl; R21=alkyl C1-C16, haloalkyl, alkenyl C3-C8, alkynyl, cycloalkyl, aralkyl, aryl, substituted aryl, -R19-X1-R20; R22,R23, R24, like or unlike are C1-C16 alkyls; R25,R26, like or unlike are: H, alkyl C1-C6, alkoxyl C1-C6, phenyl, substituted phenyl; X1, X2 like or unlike are O, S, SO, SO2); n=0, 1, on condition that when n=1, R1=phenyl, substituted phenyl, aralkyl; cycloalkyl.
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