Invention Application
US20070053973A1 Amorphous antibiotic composition comprising cefditoren pivoxil
审中-公开
无定形抗生素组合物，其包含头孢托仑匹酯
- Patent Title: Amorphous antibiotic composition comprising cefditoren pivoxil
- Patent Title (中): 无定形抗生素组合物，其包含头孢托仑匹酯
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Application No.: US10574979Application Date: 2004-10-07
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Publication No.: US20070053973A1Publication Date: 2007-03-08
- Inventor: Shigeru Chikase , Yukiko Yokoi
- Applicant: Shigeru Chikase , Yukiko Yokoi
- Priority: JP2003-349167 20031008
- International Application: PCT/JP04/14840 WO 20041007
- Main IPC: A61K31/545
- IPC: A61K31/545 ; A61K9/20
Abstract:
According to the present invention, there is provided a solid dispersion composition which can maintain amorphous cefditoren pivoxil in a suspension for a long period of time. The present invention is a solid dispersion composition comprising at least 0.1 mg of a sugar ester fatty acid on the basis of an amount equivalent to 100 mg efficacy of cefditoren pivoxil.
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