发明名称 |
Sustained release drug formulation containing a tramadol salt |
摘要 |
A drug formulation of tramadol or a tramadol salt in orally administrable tablet form containing at least one pharmaceutically acceptable matrixing agent is disclosed from which a non-moisture sensitive, physiologically acceptable tramadol salt is sustained released.
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申请公布号 |
US5601842(A) |
申请公布日期 |
1997.02.11 |
申请号 |
US19960585741 |
申请日期 |
1996.01.16 |
申请人 |
GRUENENTHAL GMBH |
发明人 |
BARTHOLOMAEUS, JOHANNES H. A. |
分类号 |
A61K9/20;A61K9/22;A61K9/26;A61K9/32;A61K31/135;A61K31/137;A61K47/38;A61P25/04;A61P29/00;(IPC1-7):A61K9/22;A61K9/28 |
主分类号 |
A61K9/20 |
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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