发明名称 |
Orally administerable sustained release pharmaceutical formulations |
摘要 |
This invention provides orally administerable pharmaceutical formulations having a semi-solid matrix containing a hydrophilic substance capable of creating channels in a hydrophobic carrier matrix thereby providing a sustained rate of release of an active agent from the formulation.
|
申请公布号 |
US4797286(A) |
申请公布日期 |
1989.01.10 |
申请号 |
US19850797305 |
申请日期 |
1985.11.12 |
申请人 |
ELI LILLY AND COMPANY |
发明人 |
THAKKAR, ARVIND L.;GIBSON, LOWELL L. |
分类号 |
A61K9/48;A61K9/64;A61K9/66;A61K47/14;(IPC1-7):A61K9/64 |
主分类号 |
A61K9/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|