发明人韩伟,陈志强,胡光. "Method for the Synthesis of 2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid" [P]. 中国发明专利, 专利号 CN 117954600 B, 授权公告日 2018-06-26.
发明人郭海燕,周伟,胡光. "A Process for Preparing High-Purity 2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid" [P]. 中国发明专利, 专利号 CN 114188353 B, 授权公告日 2015-06-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1501, 644-660.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1339, (4), 4361-4366.