发明公开
EP0250038A2 Sustained release capsule 失效
Kapsel mitverzögerterFreisetzung。

Sustained release capsule
摘要:
The invention involves a sustained release pharmaceutical capsule for oral administration comprising, in a capsule shell, a particulate mixture comprising an active drug ingredient which is a weak acid, neutral, or a weak base, polyvinylpyrrolidone, and carboxyvinyl­polymer.
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