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Title:
カチオン性PEG脂質および使用方法。
Document Type and Number:
Japanese Patent JP5117648
Kind Code:
B2
Abstract:
The present invention provides cationic-polymer-lipid conjugates (CPLs) such as distal cationic-poly(ethylene glycol)-lipid conjugates which can be incorporated into conventional and stealth liposomes or other lipid-based formulation for enhancing cellular uptake. The CPLs of the present invention comprise a lipid moiety; a hydrophilic polymer; and a polycationic moiety. Method of increasing intracellular delivery of nucleic acids are also provided.

Inventors:
Chris, Peter Earl.
Chen, Tao
Fenceke, David Bee.
Palmer, Lone Earl.
Won, Kim
Application Number:
JP2000611949A
Publication Date:
January 16, 2013
Filing Date:
April 20, 2000
Export Citation:
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Assignee:
The University of British Columbia
International Classes:
C08G85/00; A61K9/127; A61K31/439; A61K31/7028; A61K31/711; A61K31/7135; A61K38/00; A61K39/00; A61K45/00; A61K47/30; A61K47/34; A61K47/48; A61K48/00; A61K49/00; A61P35/00; A61P37/00; C07K4/00
Domestic Patent References:
JP11507638A
JP2001504093A
JP2001503396A
Foreign References:
WO1998016202A1
WO1998016201A1
WO1996040285A1
Attorney, Agent or Firm:
Hatsushi Shimizu
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Shinichi Watanabe
Masato Ozeki
Kazuya Kawamoto



 
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