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Therapeutic nanoparticles comprising a Therapeutic Agent and Methods for them and use them
专利权人:
BIND THERAPEUTICS; INC.
发明人:
FIGUEIREDO, MARIA,PEEKE, ERICK,DEWITT, DAVID,VAN GEEN HOVEN, CHRISTINA,TROIANO, GREG,WRIGHT, JAMES,SONG, YOUNG-HO,WANG, HONG
申请号:
PE0003742015
公开号:
PE09972015A1
申请日:
2013.09.16
申请国别(地区):
PE
年份:
2015
代理人:
摘要:
Refers to a Therapeutic nanoparticle comprising: 0.05% to 30% by weight of a substantially Hydrophobic acid 0,2% to 20% by weight of a Therapeutic Agent With a basic nitrogen protonable where the PKA of the therapeutic Agent is 1.0 Basic PKA units greater than the PKA of the acid and Hydrophobic 50% to 99.75% by weight of a Copolymer dibloque Poly (lactic acid) - poly (ethylene glycol dibloque) or a Copolymer of Poly (lactic acid co Glycolic Acid) - poly (ethylene glycol)Where The therapeutic nanoparticle is from 10% to 30% by weight of Poly (ethylene glycol)Referida a una nanoparticula terapeutica que comprende: de 0,05% a 30% en peso de un acido sustancialmente hidrofobico de 0,2% a 20% en peso de un agente terapeutico basico con un nitrogeno protonable donde el pka del agente terapeutico basico es de 1,0 unidades pka mayor que el pka del acido hidrofobico y de 50% a 99,75% en peso de un copolimero dibloque de acido poli (lactico)-poli(etilen) glicol o un copolimero dibloque de acido poli(lactico-co-acido glicolico)-poli(etilen) glicol, donde la nanoparticula terapeutica comprende de 10% a 30% en peso de poli(etilen) glicol
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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