Chlorin Derivatives or Pharmaceutically Acceptable Salts Thereof, Preparation Method and Use Thereof, and Combination Thereof with an Ultrasonic Medical System

Abstract

The present disclosure relates to a chlorin derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, an anti-tumor composition including the chlorin derivative or the pharmaceutically acceptable salt thereof, use of the chlorin derivative or the pharmaceutically acceptable salt thereof in the treatment of a tumor, and a combination of the chlorin derivative or the pharmaceutically acceptable salt thereof and an ultrasound medical system. The chlorin derivative or the pharmaceutically acceptable salt thereof has a structure represented by formula (I), and the ultrasonic medical system comprises a transducer ultrasonic bed and a contact agent. The chlorin derivative of the present disclosure can be used in photodynamic therapy and sonodynamic therapy, thereby effectively inhibiting and treating cancer.

Dependencies are inferred from the claim text.