Process for producing solid particles

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专利权人:

发明人:

Naoyuki Murata,Shigeo Yanai

申请号：

US14430956

公开号：

US09364438B2

申请日:

2013.09.25

申请国别(地区):

US

年份:

2016

代理人:

摘要：

A method of producing crystal of a poorly water-soluble pharmaceutical compound, including mixing a solution of a poorly water-soluble pharmaceutical compound in a good solvent and nanobubble water or an aqueous nanobubble solution to precipitate crystal of the poorly water-soluble pharmaceutical compound. The crystal of a poorly water-soluble pharmaceutical compound obtained by the method is microparticulate and has more uniform particle size distribution, and is superior in the absorbability and sustainability.

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中国工程科技知识中心

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