Controlled release pharmaceutical dosage forms

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专利权人:

Purdue Pharma L.P.

发明人:

Huang, Haiyong Hugh

申请号：

AU2012235878

公开号：

AU2012235878A1

申请日:

2012.03.22

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

The present invention relates to pharmaceutical multilayer dosage forms, for example to a tamper resistant dosage form comprising a first layer comprising an active agent and a second layer not comprising said active agent, and processes of manufacture, uses, and methods of treatment thereof providing essentially zero order release.

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中国工程科技知识中心

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http://www.ckcest.cn/home/