Crystals having the crystal form of cabazitaxel, process for its preparation and use thereof

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专利权人:

チョンチン・タイハオ・ファーマシューティカル・カンパニー・リミテッド

发明人:

リー，ジン,ヤオ，チュエンシン,リー,ジン,ヤオ,チュエンシン

申请号：

JP2015514346

公开号：

JP6329135B2

申请日:

2013.07.18

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

The present invention relates to the field of medical chemistry, and discloses a preparation method for three crystal forms of cabazitaxel, that is, ester compound crystalline form J of cabazitaxel, hydrate crystalline form G of cabazitaxel and crystalline form I of cabazitaxel, and a novel crystalline form of cabazitaxel. The novel crystalline form of cabazitaxel according to the invention has good stability and good solubility in commonly used solvents, and is easy to be preserved and is stable under treatment during preparation of dosage forms, thus could be used for the preparation of drugs for treating prostate cancer.

来源网站：

中国工程科技知识中心

来源网址：

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