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    Derivatives from 3,4-dehydro-piperidin-5-one exhibiting a herbicidal activity
    7.
    发明授权
    Derivatives from 3,4-dehydro-piperidin-5-one exhibiting a herbicidal activity 失效
    来自3,4-脱氢哌啶-5-酮的衍生物具有除草活性

    公开(公告)号：US5221792A

    公开(公告)日：1993-06-22

    申请号：US830902

    申请日：1992-02-04

    申请人： Giovanni Camaggi ,  Giovanni Meazza ,  Ciro Preziuso

    发明人： Giovanni Camaggi ,  Giovanni Meazza ,  Ciro Preziuso

    IPC分类号： A01N43/40 ,  A01N47/38 ,  C07D211/86 ,  C07D211/94

    CPC分类号： C07D211/94 ,  A01N43/40 ,  A01N47/38 ,  C07D211/86

    摘要： There are described compounds exhibiting a herbicidal action of general formula: ##STR1## in which: R ##STR2## (where, R.sup.9 =alkyl, phenyl, substituted phenyl, naphthyl, cycloalkyl; R.sup.8 =alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, substituted phenyl, aralkyl, cycloalkyl;R.sup.2, R.sup.3, R.sup.4, R.sup.5 =H, alkyl, haloalkyl;R.sup.6 =--OR.sup.11, (where: R.sup.11 =H, alkaline or alkaline earth metal;R.sup.1 =phenyl, substituted phenyl, aralkyl, cycloalkyl, the --OR.sup.18 group (where R.sup.18 =alkyl, phenyl, substituted phenyl, aralkyl, substituted aralkyl), the ##STR3## group (where X=O, S and Y=phenyl, substituted phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, --R.sup.19 --X.sup.1 --R.sup.20, --X--R.sup.21, --R.sup.22 --X.sup.1 --R.sup.23 --X.sup.2 --R.sup.24, --NR.sup.25 R.sup.26, wherein: R.sup.19 =alkyl C.sub.1 -C.sub.16, aralkyl; R.sup.20 =alkyl C.sub.1 -C.sub.16, haloalkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C.sub.7 -C.sub.13, phenyl; R.sup.21 =alkyl C.sub.1 -C.sub.16, haloalkyl, alkenyl C.sub.3 -C.sub.8, alkynyl, cycloalkyl, aralkyl, aryl, substituted aryl, --R.sup.19 --X.sup.1 --R.sup.20 ; R.sup.22,R.sup.23, R.sup.24, like or unlike are C.sub.1 -C.sub.16 alkyls;R.sup.25,R.sup.26, like or unlike are: H, alkyl C.sub.1 -C.sub.6, alkoxyl C.sub.1 -C.sub.6, phenyl, substituted phenyl; X.sup.1, X.sup.2 like or unlike are O, S, SO, SO.sub.2); n=0, 1, on condition that when n=1, R.sup.1 =phenyl, substituted phenyl, aralkyl; cycloalkyl.

    摘要翻译： 描述了具有以下通式的除草作用的化合物：其中：其中：R（R 9 =烷基，苯基，取代的苯基，萘基，环烷基; R 8 =烷基，卤代烷基，烯基，卤代烯基 炔基，取代的苯基，芳烷基，环烷基; R2，R3，R4，R5 = H，烷基，卤代烷基; R6 = -OR11，（其中：R11 = H，碱金属或碱土金属; R1 =苯基，取代的苯基， 环烷基，-OR 18基团（其中R 18 =烷基，苯基，取代的苯基，芳烷基，取代的芳烷基），其中X = O，S和Y =苯基，取代的苯基，杂环，烷基，卤代烷基， 环烷基，-R19-X1-R20，-X-R21，-R22-X1-R23-X2-R24，-NR25R26，其中：R19 =烷基C1-C16，芳烷基; R20 =烷基C1-C16，卤代烷基，烯基 炔基，环烷基，苯基烷基C7-C13，苯基; R21 =烷基C1-C16，卤代烷基，烯基C3-C8，炔基，环烷基，芳烷基，芳基，取代的芳基，-R19-X1-R20; R22，R23， 类似或不同的是C 1 -C 16烷基; R 25，R 26，如或不同的是：H，烷基C1-C6 ，烷氧基C1-C6，苯基，取代的苯基; X1，X2类似或不同的是O，S，SO，SO2）; n = 0,1时，n = 1时，R1 =苯基，取代苯基，芳烷基; 环烷基。