发明名称 |
Multiparticulate bisoprolol formulation |
摘要 |
A multiparticulate bisoprolol formulation for once-daily oral administration, each particle of which comprises a core of bisoprolol or a pharmaceutically acceptable salt thereof surrounded by a polymeric coating, the polymeric coating being effective to achieve an initial lag of bisoprolol release in vivo of at least 4-6 hours following administration and thereafter maintaining therapeutic concentrations of bisoprolol for the remainder of the twenty-four hour period. The formulation can be used for night-time dosing so as to minimise the likelihood of acute cardiovascular occurrences in the well-documented high risk period in the morning.
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申请公布号 |
US2004185099(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040814293 |
申请日期 |
2004.04.01 |
申请人 |
BIOVAIL LABORATORIES, INC. |
发明人 |
STARK PAUL;KELLY CATHERINE MARY;FANNING NIALL M. |
分类号 |
A61K9/50;A61K31/138;(IPC1-7):A61K9/70 |
主分类号 |
A61K9/50 |
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