发明名称 |
Injectable medicinal compositions |
摘要 |
A medicinal composition comprising a steroid compound entrapped within a polymeric matrix composed of a copolymer of a compound containing two or more groups selected from the group consisting of OH and -COOH groups and a bisdihydropyron of the general <IMAGE> (I) wherein R is an organic bridging group which is unreactive to the OH or -COOH groups.
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申请公布号 |
US4150108(A) |
申请公布日期 |
1979.04.17 |
申请号 |
US19780892911 |
申请日期 |
1978.04.03 |
申请人 |
GRAHAM, NEIL B. |
发明人 |
GRAHAM, NEIL B. |
分类号 |
A61K9/00;A61K9/20;A61K31/56;(IPC1-7):A61K31/74;A61K31/76;A61K9/26;A61K47/00 |
主分类号 |
A61K9/00 |
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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