发明名称 |
Sustained release formulation |
摘要 |
The present invention relates to a sustained release formulation used for treatment or prevention of the diseases, which contains a therapeutically effective substance as an active ingredient, collagen as a drug carrier, and glycosaminoglycan as an additive. The formulation allows controlled release of the therapeutically effective substance.
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申请公布号 |
US5922356(A) |
申请公布日期 |
1999.07.13 |
申请号 |
US19970947463 |
申请日期 |
1997.10.09 |
申请人 |
SUMITOMO PHARMACEUTICALS COMPANY, LIMITED;KOKEN CO., LTD. |
发明人 |
KOSEKI, NORIMASA;SANO, AKIHIKO |
分类号 |
A61K9/20;(IPC1-7):A61K9/14 |
主分类号 |
A61K9/20 |
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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