Crystalline forms of s-acetyl glutathione, their preparations and uses in pharmaceutical and nutraceutical formulations

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专利权人:

发明人:

Davide Bianchi,Marco Valetti,Paola Bazza

申请号：

US15034806

公开号：

US09834579B2

申请日:

2014.11.06

申请国别(地区):

US

年份:

2017

代理人:

摘要：

Disclosed are two novel crystalline forms of S-acetyl glutathione (SAG) called Form A and Form B, obtained by crystallization of SAG from mixtures of water-acetone, water-ethanol or water acetone under controlled conditions. Forms A and B can be advantageously used as ingredients of pharmaceutical or nutraceutical formulations.

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中国工程科技知识中心

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