发明名称 |
POLYMERIC MICELLE PHARMACEUTICAL COMPOSITION |
摘要 |
A polymer micelle pharmaceutical composition is provided and includes: a block copolymer unit ± having a hydrophilic polymer chain segment and a hydrophobic polymer chain segment; and a block copolymer unit ² having a hydrophilic polymer chain segment and a hydrophobic polymer chain segment, wherein: the block copolymer unit ± and the block copolymer unit ² are radially arranged in the state in which the hydrophilic polymer chain segments are directed outward and the hydrophobic polymer chain segments are directed inward; and the hydrophobic polymer chain segment of the block copolymer unit ± is constituted of repeating units having side chains , at least one of the side chains having a hydrophilic group. |
申请公布号 |
EP2997979(A4) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20140797011 |
申请日期 |
2014.05.16 |
申请人 |
NANOCARRIER CO., LTD. |
发明人 |
KATO, YASUKI;HARADA, MITSUNORI;TANAKA, RYOSUKE |
分类号 |
A61K47/34;A61K9/107;A61K31/337;A61K47/48 |
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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