Dendrimers for photodynamic therapy in the form of water-soluble Polyamino acid-based photosensitizer made and preparing method thereof

摘要

The present invention relates to water-soluble polyamino acids; The present invention relates to a water-soluble light-responsive agent in the form of a dendrimer for photodynamic therapy having a form in which a polyamino acid to which a pH-sensitive substance containing a tertiary amine is bonded is bonded to a light- The response agent has better solubility in water than the existing light responsive agent, and the charge can be controlled by the pH change. In particular, it is possible to improve the production efficiency of reactive oxygen species in the aqueous solution, thereby improving the efficiency of excellent photodynamic therapy There are features.