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公开(公告)号:US20080031955A1
公开(公告)日:2008-02-07
申请号:US11630269
申请日:2005-06-28
IPC分类号: A61K31/545 , A61K31/43 , A61K9/14 , A61K9/16 , A61P31/00
CPC分类号: A61K9/1688
摘要: The present invention relates to a product comprising a β-lactam antibiotic, for instance a cephalosporin, said product containing less than 200 mg of acetone per kg of β-lactam antibiotic. The invention also relates to a process for drying a β-lactam antibiotic, for instance a cephalosporin, said process comprising drying said β-lactam antibiotic under decreased pressure.
摘要翻译: 本发明涉及包含β-内酰胺抗生素(例如头孢菌素)的产品,所述产品每kgβ-内酰胺抗生素含有小于200mg丙酮。 本发明还涉及一种干燥β-内酰胺抗生素例如头孢菌素的方法,所述方法包括在减压下干燥所述β-内酰胺抗生素。