发明名称 |
Once daily analgesic tablet |
摘要 |
An analgesic controlled release dosage form containing: (a) 40-80 weight percent of an analgesic; (b) 10-30 weight percent of a pharmaceutically acceptable filler; and (c) 10-30 weight percent of a carrier base wherein the carrier base is formed from a high molecular weight hydroxypropyl methylcellulose, a water soluble binder and optionally a water insoluble binder.
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申请公布号 |
US6177102(B1) |
申请公布日期 |
2001.01.23 |
申请号 |
US19990452444 |
申请日期 |
1999.12.02 |
申请人 |
ANDRX PHARMACEUTICALS, INC. |
发明人 |
CHEN CHIH-MING;CHOU JOSEPH;WONG DAVID |
分类号 |
A61K9/00;A61K9/20;A61K9/22;A61K9/28;A61K31/64;(IPC1-7):A61K9/22 |
主分类号 |
A61K9/00 |
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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