crystal drug and use of a crystal

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专利权人:

TAKEDA PHARMACEUTICAL COMPANY LIMITED

发明人:

KATSUHIKO YAMAMOTO

申请号：

BR112013032052

公开号：

BR112013032052A2

申请日:

2012.06.21

申请国别(地区):

BR

年份:

2016

代理人:

摘要：

The present invention relates to a crystal of 1-ethyl-7-methyl-3-{4-[(3-methyl-3H-imidazo[4,5-b]pyridin-2-yl)oxy]phenyl}-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one useful as a prophylactic or therapeutic agent for schizophrenia and the like, which shows an X-ray powder diffraction pattern having characteristic peaks at interplaner spacings (d) of 13.59 plus or minus 0.2 and 6.76 plus or minus 0.2 Angstroms in powder X-ray diffraction.

来源网站：

中国工程科技知识中心

来源网址：

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