发明人何建平,胡光,黄志刚. "Method for the Synthesis of S-Acetylthioacetic Acid" [P]. 中国发明专利, 专利号 CN 110496660 B, 授权公告日 2022-06-25.
发明人林芳,韩伟,罗永刚. "A Process for Preparing High-Purity S-Acetylthioacetic Acid" [P]. 中国发明专利, 专利号 CN 110262649 B, 授权公告日 2017-09-19.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 93, 550-566.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 989, (10), 4085-4092.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of S-Acetylthioacetic Acid Using HRMS and NMR". Anal. Chim. Acta, 2022, 1442, (6), 9569-9589.