Compounds of the formula: ##STR1## wherein R is lower alkyl; R.sup.1 is lower alkoxy or lower alkylthio; R.sup.2 is lower alkyl or lower alkoxy; R.sup.3 is lower alkyl; and Y is sulfur or oxygen, possess fungicidal and insecticidal activity.
式子为:##STR1## 其中R为低碳基;R.sup.1为低烷氧基或低烷
硫基;R.sup.2为低碳基或低烷氧基;R.sup.3为低碳基;Y为
硫或氧的化合物具有杀真菌和杀虫活性。