NOUVELLES FORMES CRISTALLINES D'ACIDE {[5-(3-CHLOROPHÉNYL)-3-HYDROXYPYRIDINE-2-CARBONYL]AMINO} ACÉTIQUE ET LEUR PROCÉDÉ DE PRÉPARATION

• 收藏
• 分享

专利权人:

Crystal Pharmaceutical (Suzhou) Co.; Ltd.

发明人:

CHEN, Minhua,ZHANG, Yanfeng,ZOU, Po,WANG, Jinqiu,ZHANG, Xiaoyu

申请号：

EP17881314

公开号：

EP3549932A4

申请日:

2017.12.13

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

The present disclosure relates to novel crystalline forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl] amino} acetic acid and processes for preparation and uses thereof. Crystalline form CS1, form CS2 and form CS8 of the present disclosure can be used for preparing drugs treating anemia, which providing new choices for preparing drugs of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl] amino} acetic acid, and having very important value for drug development.

来源网站：

中国工程科技知识中心

来源网址：

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