Crystal Form of Quinoline Compound and Process for its Production

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专利权人:

Ltd.;Nissan Chemical Industries

发明人:

Ohara, Yoshio,Takada, Yasutaka,Matsumoto, Hiroo,Yoshida, Akihiro

申请号：

AU2011213742

公开号：

AU2011213742B2

申请日:

2011.08.18

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

#$%^&*AU2011213742B220140515.pdf#####C: NRPonblDCC REC382J700 LDOC-M IATE * KERGEFORMAT ABSTRACT A method for producing a drug substance of crystalline pitavastatin calcium excellent in stability, is presented. In the production of a compound (pitavastatin calcium) 5 represented by the formula (1): The water content is adjusted to a level of from 5 to 15%, and the crystal form is controlled to be crystal form A, thereby to obtain a drug substance excellent in stability.

来源网站：

中国工程科技知识中心

来源网址：

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