发明名称 |
Pharmaceutical compositions containing buffered ortho ester polymers |
摘要 |
A pharmaceutical composition for the controlled release of therapeutic agents from carboxylic acid ortho ester polymers contains a pharmaceutically acceptable salt of an acid, which together with the acid R1-COOH liberated from the decomposition of the ortho ester polymer forms a buffer system in a physiologically acceptable pH range. |
申请公布号 |
AU2093497(A) |
申请公布日期 |
1997.09.22 |
申请号 |
AU19970020934 |
申请日期 |
1997.02.26 |
申请人 |
ROBERT GURNY |
发明人 |
ROBERT GURNY;MONIA ZIGNANI;CYRUS TABATABAY |
分类号 |
A61K9/20;A61K9/22;A61K47/12;A61K47/34 |
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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