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PREPARATION A LIBERATION CONTROLEE
专利权人:
TAKEDA PHARMACEUTICAL COMPANY LIMITED
发明人:
AKIYAMA, YOHKO,KURASAWA, TAKASHI,BANDO, HIROTO,NAGAHARA, NAOKI
申请号:
CA2737851
公开号:
CA2737851C
申请日:
2003.10.15
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A controlled release preparation wherein the release of active ingredient is controlled, which releases an active ingredient for an extended period of time by staying or slowly migrating in the gastrointestinal tract, is provided by means such as capsulating a tablet, granule or fine granule wherein the release of active ingredient is controlled and a gel-forming polymer. Said tablet, granule or fine granule has a release-controlled coating-layer formed on a core particle containing an active ingredient.
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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