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Mikrocząstki i ich kompozycje farmaceutyczne
专利权人:
Toray Industries; Inc.
发明人:
KAKIZAWA YOSHINORI,NISHIO REIJI,MICHIZOE JUNJI,KOIWA MASAKAZU,IDA NOBUO,HIRANO TAISUKE,KOSHI YOICHIRO,KOSHI YOICH
申请号:
PL09713553
公开号:
PL2251006T3
申请日:
2009.02.20
申请国别(地区):
PL
年份:
2017
代理人:
摘要:
A microparticle, comprising an agglomerate of a hydrophilic active substance containing particle, which particle comprises an amphiphilic polymer composed of a hydrophobic segment of poly (hydroxy acid) and a hydrophilic segment of polysaccharides or polyethylene glycol, and a hydrophilic active substance, is characterized by an efficient inclusion of the hydrophilic active substance, and a release of the hydrophilic active substance at an appropriate speed in the human body, and is hence very useful as a DDS pharmaceutical preparation.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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