Jeong-Hoon WOO,Woon-Sook NA,Yang-Soo JEONG,Chang-Keun HYUN,Yoong-Sik PARK
申请号：
US15882390
公开号：
US20180147150A1
申请日:
2018.01.29
申请国别(地区):
US
年份:
2018
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 including pregabalin or its salt and hydroxypropyl methylcellulose and a second release-controlling phase including polyethylene oxide as a swelling polymer, the first release-controlling phase being homogeneously dispersed in the second release-controlling phase.
