发明名称 |
Modified release coated drug preparation |
摘要 |
A modified release preparation having one or more coated core elements, each core element including an active ingredient and having a modified release coating, wherein a stabilising coat is provided between each core element and its modified release coating so that, upon in vitro dissolution testing, the amount of active ingredient released at any time on a post-storage dissolution profile is within 40 percentage points of the amount of active ingredient released at any time on a pre-storage dissolution profile.
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申请公布号 |
US6958161(B2) |
申请公布日期 |
2005.10.25 |
申请号 |
US20020120376 |
申请日期 |
2002.04.12 |
申请人 |
F H FAULDING & CO LIMITED |
发明人 |
HAYES DAVID;LOPORE ANGELO;LUKAS STEFAN;QUINN EUGENE |
分类号 |
A61K9/20;A61K9/22;A61K9/50;A61K31/65;A61K31/665;(IPC1-7):A61K9/22;A61K9/32;A61K9/36;A61K9/58;A61K9/62 |
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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