Method of producing drug-containing wax matrix particles, extruder to be used in the method and sustained-release preparation containing cilostazol

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专利权人:

发明人:

申请号：

EP13193062.0

公开号：

EP2724704A1

申请日:

2006.12.21

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

A sustained-release preparation is provided which contains granules comprising (A) cilostazol crystals and (B) glycerol fatty acid ester and/or polyglycerol fatty acid ester. The average particle diameter of the granules ranges from 40 to 200 µm.

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