Compounds having the formula ##STR1## wherein Q is ##STR2## R.sup.1 is C.sub.1 -C.sub.8 alkyl; R.sup.2 is C.sub.4 -C.sub.17 heterocyclic aryl, unsubstituted or substituted with one or more C.sub.1 -C.sub.6 alkyl, halo or nitro, containing a sulfur atom, a nitrogen atom, or one or two oxygen atoms; X is nitrogen; and n is 2, 3 or 4, or a stereoisomer thereof. These compounds are useful as fungicides.
具有以下结构式的化合物 ##STR1## 其中 Q 是 ##STR2## R.sup.1 是 C.sub.1 -C.sub.8 烷基;R.sup.2 是 C.sub.4 -C.sub.17 杂环芳基,未取代或取代一个或多个 C.sub.1 -C.sub.6 烷基、卤素或硝基,含有
硫原子、氮原子或一个或两个氧原子;X 是氮;n 是 2、3 或 4,或其立体异构体。这些化合物可用作杀菌剂。