CRISTAL DE LUBIPROSTONE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION

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专利权人:

LTD.;SHANGHAI TECHWELL BIOPHARMACEUTICAL CO.

发明人:

TANG, ZHIJUN,ZHUO, ZHONGHAO,ZHENG, YUNMAN,HE, BINGMING,YANG, HUICHUN,ZHENG, JUSHANG

申请号：

EP08748577

公开号：

EP2275419A4

申请日:

2008.05.15

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

A lubiprostone crystal, its preparation process, its pharmaceutical composition or kit, and its use for the preparation of a pharmaceutical composition for treating gastroenteropathy, especial, constipation. The characteristic peaks of 2¸ reflection angle in X-ray powder diffraction spectra of the crystal contain 14.6±0.2°, 17.0+0.2° and 19.6±0.2°. The crystal has the advantages of high purity, stable property, and convenient storage and usage compared with amorphous lubisprostone.

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中国工程科技知识中心

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