Insecticidal pyrazolines
    8.
    发明授权
    Insecticidal pyrazolines 失效
    杀虫吡唑啉

    公开(公告)号:US5389648A

    公开(公告)日:1995-02-14

    申请号:US223369

    申请日:1994-04-04

    摘要: Novel insecticidal pyrazolines of the formula ##STR1## wherein R.sup.1 and R.sup.2 represent hydrogen, C.sub.1-4 alkyl, or unsubstituted or halogen substituted phenyl,A represents optionally substituted phenyl or halogen-substituted 3-pyridyl, andX and Y individually represent hydrogen, halogen, C.sub.1-4 alkyl, halogeno-C.sub.1-4 alkyl, halogeno-C.sub.1-4 alkoxy or halogeno-C.sub.1-4 alkylthio, or X and Y together form haloalkylenedioxy, with the proviso that X and Y do not simultaneously represent hydrogen, and other provisos as well.

    摘要翻译: 新型杀虫吡唑类化合物,其中R1和R2代表氢,C1-4烷基或未取代或卤素取代的苯基,A代表任意取代的苯基或卤素取代的3-吡啶基,X和Y分别代表氢,卤素 ,C 1-4烷基,卤代-C 1-4烷基,卤代-C 1-4烷氧基或卤代-C 1-4烷硫基,或X和Y一起形成卤代亚烷基二氧基,条件是X和Y不同时代表氢,而其它 条件也是。