发明名称 |
Acids and acid salts and their use in delivery systems |
摘要 |
The present invention relates to a delivery system, and in particular to carboxylic acids for use as a delivery system of sensitive agents such as bioactive peptides. The carboxylic acids and salts can form non-covalent mixtures with biologically-active agents. These mixtures are suitable for oral administration of biologically active agents to animals. |
申请公布号 |
ZA9503246(B) |
申请公布日期 |
1996.01.12 |
申请号 |
ZA19950003246 |
申请日期 |
1995.04.21 |
申请人 |
EMISPHERE TECHNOLOGIES INC. |
发明人 |
ANDREA LEONE-BAY;NOEMI SANTIAGO |
分类号 |
A61K9/20;A61K38/23;A61K47/12;C07C229/42;C07C233/55;C07C233/63;C07C233/87;C07C235/38;C07C235/64;C07C235/84;C07C237/22 |
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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