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SUSTAINED RELEASE TABLET COMPRISING PREGABALIN THROUGH TWO-PHASE RELEASE-CONTROLLING SYSTEM
专利权人:
Jeong-Hoon Woo
发明人:
Jeong-Hoon Woo,Woon-Sook Na,Yang-Soo Jeong,Chang-Keun Hyun,Yoong-Sik Park
申请号:
US14234219
公开号:
US20140161880A1
申请日:
2012.07.20
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Provided is a sustained release tablet having two-phase release-controlling system, which consists of a first release-controlling phase comprising pregabalin or its salt and hydroxypropyl methylcellulose and a second release-controlling phase comprising polyethylene oxide as a swelling polymer, the first release-controlling phase being homogeneously dispersed in the second release-controlling phase.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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