OPIOID ANTAGONIST FORMULATIONS

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专利权人:

Purdue Pharma L.P.

发明人:

MOLINE, Margaret

申请号：

EP14874588

公开号：

EP3086789A4

申请日:

2014.12.22

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

In certain embodiments, the present invention is directed to a solid controlled-release dosage form comprising a core comprising a core portion of an opioid antagonist and a shell encasing the core and comprising a shell portion of the opioid antagonist, wherein the release profile of the core portion of opioid antagonist is different than the release profile of the shell portion of opioid antagonist.

来源网站：

中国工程科技知识中心

来源网址：

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