Title:
CATIONIC POLYMER CONTAINING PORPHYRIN, TISSUE MARKING AGENT CONTAINING SAME, AND PHOTOSENSITIZER
Document Type and Number:
WIPO Patent Application WO/2023/013175
Kind Code:
A1
Abstract:
The present invention provides a novel copolymer which is able to be used as a marking agent for a specific part of a biological tissue, and which is also able to be used as a photosensitizer that is topically administered in PDT therapy. A copolymer which comprises a repeating unit represented by formula (I) and a repeating unit represented by formula (II).
Inventors:
YOSHITOMI TORU (JP)
CHEN GUOPING (JP)
KAWAZOE NAOKI (JP)
MATSUI HIROFUMI (JP)
KOMATSU YOSHIKI (JP)
FURUYA KINJI (JP)
CHEN GUOPING (JP)
KAWAZOE NAOKI (JP)
MATSUI HIROFUMI (JP)
KOMATSU YOSHIKI (JP)
FURUYA KINJI (JP)
Application Number:
PCT/JP2022/016226
Publication Date:
February 09, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
NAT INST MATERIALS SCIENCE (JP)
UNIV TSUKUBA (JP)
UNIV TSUKUBA (JP)
International Classes:
C08F8/30; A61K49/00; C07D487/22; C08F220/34; C08F220/60
Foreign References:
CN110642976A | 2020-01-03 | |||
JP2019142813A | 2019-08-29 | |||
JP2009127044A | 2009-06-11 | |||
JPH0286686A | 1990-03-27 | |||
JP2016169361A | 2016-09-23 |
Attorney, Agent or Firm:
ASAMURA IP P.C. (JP)
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