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Sustained-release tablet and process for preparing the same
专利权人:
Galderma S.A.
发明人:
Segura, Sandrine,Bussard, Ludovic,Etchegaray, Jean-Pierre
申请号:
AU2011325371
公开号:
AU2011325371A1
申请日:
2011.10.21
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
A method for producing a sustained-release tablet having improved stability and content uniformity is provided. The method involves first preparing a core tablet by granulating, drying, milling, blending, and compressing a mixture of active and inactive ingredients. Four coating layers are applied to the core tablet: an inner layer, an enteric coating layer, an active layer, and an outer layer. The active ingredient may be a tetracycline, such as doxycycline. A sustained-release tablet prepared according to the method is also described.
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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