| 发明名称 |
FORMULATIONS FOR THE ORAL ADMINISTRATION OF DRUGS WITH MASKED TASTE |
| 摘要 |
The taste of orally administered drugs is masked by coating the drug with a polymeric membrane which is soluble only at a pH of 5 or more. An acid substance is included in the formulation containing the coated drug to reduce or prevent the dissolution of the membrane in the oral cavity.
|
| 申请公布号 |
CA2058946(A1) |
申请公布日期 |
1991.10.18 |
| 申请号 |
CA19912058946 |
申请日期 |
1991.04.09 |
| 申请人 |
EURAND INTERNATIONAL S.P.A. |
发明人 |
MAPELLI, LUIGI G.;MARCONI, MARCO G. R.;ZEMA, MARCO |
| 分类号 |
A61K9/28;A61K9/00;A61K9/20;A61K9/22;A61K9/26;A61K9/30;A61K9/50;A61K9/52;A61K9/54;(IPC1-7):A61K9/50;A61K31/19;A61K31/545;A61K31/71 |
主分类号 |
A61K9/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
