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Combined-step process for pharmaceutical compositions
专利权人:
David A. Caron;Lina Al-Bargash
发明人:
David A. Caron,Lina Al-Bargash
申请号:
US11910434
公开号:
US08216611B2
申请日:
2006.03.30
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The invention relates to a process for the solid oral pharmaceutical formulation of a pharmaceutically active ingredient such as levetiracetam, comprising a wet granulation of the pharmaceutically active ingredient and simultaneous fluid bed drying such that, as the pharmaceutical blend granulates it is simultaneously dried thus preventing it from becoming a paste. The invention therein thus provides a novel formulation preparation process characterized by a “combined” Granulation and Fluid Bed Drying process step.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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