Disubstituted 1,3,4-oxadiazoles are widely used in the agriculture and industry of medicine and material because of their various biological and optical activities.

• 摘要2,5-二取代-1,3,4-恶二唑类化合物因其具有独特的生物活性和光学活性而广泛被人们研究，并被应用在农业、医药、材料等多个领域。