COMPOSITION COMPRISING (6S)-5-METHYL TETRAHYDROFOLIC ACID OR SALT THEREOF, AND PREPARATION AND USE THEREOF

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专利权人:

LIANYUNGANG JINKANG HEXIN PHARMACEUTICAL CO.; LTD.

发明人:

Yongzhi CHENG,Zhi CHENG

申请号：

US15509014

公开号：

US20170273984A1

申请日:

2015.09.04

申请国别(地区):

US

年份:

2017

代理人:

摘要：

Disclosed are a composition including (6S)-5-methyl tetrahydrofolic acid or a salt thereof, and preparation and use thereof. In the composition, the content of (6S)-5-methyl tetrahydrofolic acid or the salt thereof is not less than 98.0%, the content of a related impurity JK12A is not greater than 0.1%, and 5-methyl tetrahydropterioic acid is not detectable.

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中国工程科技知识中心

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