| 发明名称 |
Antitussive composition |
| 摘要 |
The invention relates to an oral pharmaceutical composition containing benzonatate. More particularly it concerns a composition of this character having improved taste and demulcency characteristics as well as one which minimizes the local anaesthesia to the oral muscosa brought about by the benzonatate.
|
| 申请公布号 |
US4775694(A) |
申请公布日期 |
1988.10.04 |
| 申请号 |
US19870031143 |
申请日期 |
1987.03.24 |
| 申请人 |
BRISTOL-MYERS COMPANY |
发明人 |
PRESS, EUGENE G.;TENCZA, THOMAS M.;MERKLE, F. HENRY |
| 分类号 |
A61K9/00;A61K31/245;A61K47/14;(IPC1-7):A61K31/24 |
主分类号 |
A61K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
