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    • 7. 发明授权
    • Fungicidal composition containing carboxylic acid amide derivative
    • 含有羧酸酰胺衍生物的杀真菌剂组合物
    • US08420572B2
    • 2013-04-16
    • US12095517
    • 2006-12-13
    • Yuji NakamuraShigeru MitaniShintaro Tsukuda
    • Yuji NakamuraShigeru MitaniShintaro Tsukuda
    • A01N43/40A01N25/00A61K31/785
    • A01N43/40C07D213/81C07D213/82C07D405/12
    • Conventional fungicidal compositions have had practical problems such that either a preventive effect or a curative effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing a carboxylic acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzodioxolanyl which may be substituted, or benzodioxanyl which may be substituted; B is 2- or 3-pyridyl which may be substituted; each of R1 and R2 is alkyl, or R1 and R2 may together form a 3- to 6-membered saturated carbon ring, provided that when B is 3-pyridyl which may be substituted, A is phenyl substituted by at least two substituents.
    • 常规杀真菌组合物具有实际的问题,即预防效果或疗效不足,残留效果趋于不足,或根据施用部位对植物病害的防治效果往往不足,杀真菌组合物 克服了这样的问题。 本发明提供含有式(I)的羧酸酰胺衍生物或其盐作为活性成分的杀真菌组合物,其中A为可被取代的苯基,可被取代的苯并二恶烷基,或可被取代的苯并二氧基 ; B是可被取代的2-或3-吡啶基; R 1和R 2各自为烷基,或者R 1和R 2可以一起形成3至6元饱和碳环,条件是当B是可被取代的3-吡啶基时,A是被至少两个取代基取代的苯基。