发明名称 |
Long time drug-sustained release preparation |
摘要 |
The present invention relates to a sustained release preparation of a lipophilic drug, comprising a drug dispersion wherein the lipophilic drug and a water-soluble substance are dispersed, in a solid state at the body temperature of an animal or a human being to which the preparation is to be administered, in a water-impermeable and biocompatible material.
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申请公布号 |
US6756048(B1) |
申请公布日期 |
2004.06.29 |
申请号 |
US20010786746 |
申请日期 |
2001.04.18 |
申请人 |
SUMITOMO PHARMACEUTICALS COMPANY, LIMITED |
发明人 |
SANO AKIHIKO;MAEDA HIROO;KAJIHARA MASAKO;TANI SHUNSUKE;SUGIE TOSHIHIKO |
分类号 |
A61K9/26;A61K9/70;(IPC1-7):A61F2/00 |
主分类号 |
A61K9/26 |
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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