루비프로스톤의 정제방법

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专利权人:

YONSUNG FINE CHEMICAL CO.; LTD.

发明人:

KIM, HEE JINKR,김희진,SONG, KYUNG HEONKR,송경헌

申请号：

KR1020140177438

公开号：

KR1020160070460A

申请日:

2014.12.10

申请国别(地区):

KR

年份:

2016

代理人:

摘要：

The present invention relates to a method for purifying lubiprostone in high purity and high yield by a simple process. To this end, the method includes the following steps: obtaining a lubiprostone solution by dissolving lubiprostone in a polar solvent adding isooctane into the lubiprostone solution and acquiring a solid product after cooling and filtering the isooctane-added solution.COPYRIGHT KIPO 2016본 발명은 고순도의 루비프로스톤을 간단한 공정에 의해 고수율로 정제하는 방법에 관한 것이다.

来源网站：

中国工程科技知识中心

来源网址：

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