preparation of controlled release galenic forms of skeletal muscle relaxants

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专利权人:

Eurand; Inc.

发明人:

Gopi Venkatesh,James Clevenger,Timothy Grinstead

申请号：

BRPI0914225

公开号：

BRPI0914225A2

申请日:

2009.06.18

申请国别(地区):

BR

年份:

2017

代理人:

摘要：

The present invention is directed to a method of preparing an extended release pharmaceutical composition comprising cyclobenzaprine, comprising coating inert particles with a cyclobenzaprine-containing the drug layering composition and a seal coating composition to form IR beads, then coating the IR beads with an extended release coating to form ER beads.

来源网站：

中国工程科技知识中心

来源网址：

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