Compounds having the formula ##STR1## wherein R.sub.1 and R.sub.2 are each alkyl; and R.sub.4 is hydrogen, halogen, trifluoromethyl, phenylthio, or cyano; have anthelmintic and anti-fungal activity.
具有以下
化学式的化合物:##STR1## 其中R.sub.1和R.sub.2均为烷基; R.sub.4是氢,卤素,三
氟甲基,苯基
硫或
氰基; 具有驱虫和抗真菌活性。