The general structure of the N-acylalanines as fungicide is following:N-C(C)-C in the molecular structure is the fungicidally active radical.

• 从结构通式可以看出，该类杀菌剂属于苯基酰胺类化合物。 研究表明，分子中N-C(C)-C结构为该类杀菌剂的活性骨架。