| 发明名称 |
Controlled release hydrocodone formulations |
| 摘要 |
A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.
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| 申请公布号 |
US8231898(B2) |
申请公布日期 |
2012.07.31 |
| 申请号 |
US20100914054 |
申请日期 |
2010.10.28 |
| 申请人 |
OSHLACK BENJAMIN;HUANG HUA-PIN;MASSELINK JOHN K.;TONELLI ALFRED P.;PURDUE PHARMA L.P. |
发明人 |
OSHLACK BENJAMIN;HUANG HUA-PIN;MASSELINK JOHN K.;TONELLI ALFRED P. |
| 分类号 |
A61K9/48;C07D489/02;A61K9/00;A61K9/20;A61K9/22;A61K9/24;A61K9/26;A61K9/52;A61K9/54;A61K31/485;A61K31/616;A61P25/04;A61P29/00 |
主分类号 |
A61K9/48 |
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