发明名称 |
Controlled release compositions based on block polymers |
摘要 |
The invention discloses a pharmaceutical composition for the controlled release of relatively toxic active compounds, in particular for bioactive proteins from the class of interferons. The composition comprises a biodegradable block copolymer constructed from 5 poly(ethylene glycol) terephthalate (PEGT) and poly(butylene terephthalate) (PBT). The composition is provided in the form of injectable microparticles, of an injectable liquid which may have self-gelling properties, or of a solid implant. The invention further provides a pharmaceutical kit comprising the composition, methods for preparing the composition, and the pharmaceutical uses relating thereto. |
申请公布号 |
AU2010224413(B2) |
申请公布日期 |
2012.03.22 |
申请号 |
AU20100224413 |
申请日期 |
2010.09.24 |
申请人 |
OCTOPLUS POLYACTIVE SCIENCES B.V.;BIOLEX THERAPEUTICS, INC. |
发明人 |
BECHET, ANNE CHANTAL;VAN DIJKHUIZEN-RADERSMA, RIEMKE;STIGTER, MARTIN;BEZEMER, JEROEN MATTIJS |
分类号 |
A61K47/34;A61K9/113;A61K9/16;A61K9/19;A61K38/21;A61P31/12;A61P31/18 |
主分类号 |
A61K47/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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