Compounds of the formula (I) wherein the subsitiuents are as defined in claim 1. Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi.揭露了具有化學式(I)之化合物其中該等取代基係如申請專利範圍第1項中所定義的。此外，本發明涉及包括具有化學式(I)之化合物的農用化學品組成物，涉及該等組成物的製備，並且涉及該等化合物或組成物在農業或園藝學中用於對抗、預防或控制致植物病的微生物、特別是真菌對植物、收穫的糧食作物、種子或非生命材料的侵染之用途。
