发明名称 |
DIAMIDE-DICARBOXYLIC ACID MICROSPHERES |
摘要 |
Diamide-dicarboxylic acid microspheres are provided. The diamide-dicarboxylic acids may be combined with active agent(s). The resultant composition may be in microsphere form. Also disclosed are methods for administering the microsphere and/or composition that includes the active agent. The microsphere, with or without active agent, may be prepared by (A) solubilizing, in a solvent, at least one diamide-dicarboxylic acid, to yield a first solution; and (B) contacting the first solution with a precipitator solution in which the diamide-carboxylic acid is insoluble and optionally with an active agent. |
申请公布号 |
WO9633699(A1) |
申请公布日期 |
1996.10.31 |
申请号 |
WO1996US06502 |
申请日期 |
1996.04.29 |
申请人 |
EMISPHERE TECHNOLOGIES, INC.;MILSTEIN, SAM, J. |
发明人 |
MILSTEIN, SAM, J. |
分类号 |
A61K9/16;B01J13/02;C07C235/74;C07C235/76;C07C235/78;(IPC1-7):A61K9/16;A61K47/12 |
主分类号 |
A61K9/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|