FORME CRISTALLINE I D'AGLYCONE DE MANGIFÉRINE ET PROCÉDÉ DE PRÉPARATION DE CELLE-CI

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专利权人:

KUNMING PHARMACEUTICAL CORP.

发明人:

ZHANG, WEI,LI, PENGHUI,GONG, YUNQI,GAO, XIAOHUI

申请号：

EP11866730

公开号：

EP2716637A4

申请日:

2011.08.12

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

The invention discloses mangiferin aglycone crystal form I. X-ray powder diffraction analysis, DSC analysis, TG-DTA analysis, IR analysis and HPLC analysis show that mangiferin aglycone crystal form I is a new crystal form. Mangiferin aglycone crystal form I in comparison with existing mangiferin aglycone has high purity, high stability in light, humidity and heat, high bioavailability. The invention also provides preparation method of mangiferin aglycone crystal form I, pharmaceutical composition and dosage form comprising the same.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/