Title:
An anticancer agent delivery system of a cationic polysaccharide copolymer
Document Type and Number:
Japanese Patent JP6171227
Kind Code:
B2
Abstract:
A cationic graft-copolymer for a drug delivery system comprising a unit derived from a having a hydroxyl groups, namely, a cationic polysaccharide of the following formula (1) (C6H7O2(OH)3-a (OX)a)xH2O (1) and a unit derived from a polymerizable olefin compound of the following formula (2) (a, x, X, R4, R5, R6, and R7 are defined in claim 1-8); a process for preparing the same and a transfection reagent made therefrom.
Inventors:
Yasuhiko Onishi
Application Number:
JP2013000134A
Publication Date:
August 02, 2017
Filing Date:
January 04, 2013
Export Citation:
Assignee:
Luge Science Co., Ltd.
International Classes:
A61K47/50; A61K31/337; A61K38/00; A61K45/00; A61K47/36; A61L31/10; A61L31/16; A61P35/00
Domestic Patent References:
| JP2005102681A |
Other References:
Journal of Applied Polymer Science,2005年,Vol.98,p.9-14
Previous Patent: A sheet for boards, and a white board using it
Next Patent: REVERSIBLE THERMOSENSIBLE RECORDING MATERIAL AND MANUFACTURE THEREOF
Next Patent: REVERSIBLE THERMOSENSIBLE RECORDING MATERIAL AND MANUFACTURE THEREOF