Title:
HIGHLY-PURE PH-RESPONSIVE POLYMER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/282297
Kind Code:
A1
Abstract:
The present invention provides: a highly-pure pH-responsive polymer represented by formula (I); and a method for producing same. (In formula (I), the symbols are as defined in the description.)
Inventors:
OGI KOICHI (JP)
MICHINISHI JUNYA (JP)
OHTAKE TOMOYUKI (JP)
IIZUKA MUNEAKI (JP)
NISHIYAMA NOBUHIRO (JP)
TAKEMOTO HIROYASU (JP)
MIURA YUTAKA (JP)
NOMOTO TAKAHIRO (JP)
MATSUI MAKOTO (JP)
SUNG YI-JUNG (JP)
TOYODA MASAHIRO (JP)
GHASEMIZADEH ARIA (JP)
MICHINISHI JUNYA (JP)
OHTAKE TOMOYUKI (JP)
IIZUKA MUNEAKI (JP)
NISHIYAMA NOBUHIRO (JP)
TAKEMOTO HIROYASU (JP)
MIURA YUTAKA (JP)
NOMOTO TAKAHIRO (JP)
MATSUI MAKOTO (JP)
SUNG YI-JUNG (JP)
TOYODA MASAHIRO (JP)
GHASEMIZADEH ARIA (JP)
Application Number:
PCT/JP2022/026864
Publication Date:
January 12, 2023
Filing Date:
July 06, 2022
Export Citation:
Assignee:
NOF CORP (JP)
TOKYO INST TECH (JP)
TOKYO INST TECH (JP)
International Classes:
C08G69/10; A61K47/34
Domestic Patent References:
| WO2018110366A1 | 2018-06-21 | |||
| WO2009133968A1 | 2009-11-05 |
Foreign References:
| CN109498548A | 2019-03-22 | |||
| US20160022578A1 | 2016-01-28 |
Other References:
ABDUL‐HACKAM RANNEH; HIROYASU TAKEMOTO; SHUNYA SAKUMA; AZIZ AWAAD; TAKAHIRO NOMOTO; YUKI MOCHIDA; MAKOTO MATSUI; KEISHIRO TOMODA; : "An Ethylenediamine‐based Switch to Render the Polyzwitterion Cationic at Tumorous pH for Effective Tumor Accumulation of Coated Nanomaterials", ANGEWANDTE CHEMIE, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 130, no. 18, 23 March 2018 (2018-03-23), DE , pages 5151 - 5155, XP071373342, ISSN: 0044-8249, DOI: 10.1002/ange.201801641
PEPTIDE-BASEDE MATERIALS, 2011, pages 1 - 26
ANGEW. CHEM, 2018, pages 5151 - 5155
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, pages 10658 - 10663
PEPTIDE-BASEDE MATERIALS, 2011, pages 1 - 26
ANGEW. CHEM, 2018, pages 5151 - 5155
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, pages 10658 - 10663
Attorney, Agent or Firm:
TAKASHIMA, Hajime (JP)
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