Fluorescent compound for detecting ursolic acid as well as preparation method and application of fluorescent compound

The invention relates to the technical field of fluorescent chemical sensors, in particular to a fluorescent compound for detecting ursolic acid as well as a preparation method and application of the fluorescent compound. The fluorescent compound for detecting ursolic acid has a structural formula as shown in a formula I: # imgabs0. The fluorescent compound disclosed by the invention has an aggregation-induced emission property, can realize rapid and sensitive'lightening type 'response to ursolic acid, and solves the problems of high detection cost, complex process, long time consumption and the like of an existing method for natural plant compounds. 本发明涉及荧光化学传感器技术领域，尤其是涉及一种用于检测熊果酸的荧光化合物及其制备方法和应用。用于检测熊果酸的荧光化合物，具有如下式Ⅰ所示的结构式：#imgabs0#本发明的荧光化合物，具有聚集诱导发光性质，可以对熊果酸实现快速、灵敏的"点亮型"响应，解决了现有方法对天然植物化合物的检测成本高、过程复杂、耗时长等问题。