| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide skin disease therapeutic agent and antimicrobial agent using PDT (Photodynamic Therapy: optical physicochemical diagnosis and therapy) for reducing any labor to a patient. <P>SOLUTION: There is disclosed a chlorin derivative shown by a formula (I), wherein X is O, and Y is -(CH<SB POS="POST">2</SB>)<SB POS="POST">n</SB>, and R is -OH, -O(CH<SB POS="POST">2</SB>)<SB POS="POST">m</SB>CH<SB POS="POST">3</SB>or the like, and n and m are integers ranging from 0 to 10 or its pharmacologically allowed salt. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
