Controlled release pharmaceutical composition

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专利权人:

发明人:

申请号：

EP14150604.8

公开号：

EP2716282A1

申请日:

2014.01.09

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

The present invention relates to a controlled release pharmaceutical composition comprising at least one pharmaceutically active agent and an excipient matrix, wherein the pharmaceutically active agent is substantially embedded in the excipient matrix and the excipient matrix is a mixture of a wax-like substance and chitosan as well as to a method for its preparation.

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