| 发明名称 |
CONTROLLED-RELEASE PHARMACEUTICAL DOSAGE COMPONENT |
| 摘要 |
<p>A controlled-release pharmaceutical dosage component comprising a microencapsulated bronchodilator agent of the .beta.-adrenergic agonist type is prepared by organic phase separation. Pharmaceutical formulations containing these components exhibit prolonged bronchodilation with minimal cardiac stimulation. CASE 6315-A</p> |
| 申请公布号 |
CA1123737(A) |
申请公布日期 |
1982.05.18 |
| 申请号 |
CA19790327833 |
申请日期 |
1979.05.17 |
| 申请人 |
STERLING DRUG INC. |
发明人 |
JOHN, PHILLIP M. |
| 分类号 |
A61K9/62;A61K9/16;A61K9/50;A61K9/52;A61K31/235;(IPC1-7):61K9/22 |
主分类号 |
A61K9/62 |
| 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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