发明人孙丽萍,周伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113497846 A, 授权公告日 2015-04-05.
发明人钱学锋,胡光,罗永刚. "Method for the Synthesis of 1-(4-(Methylsulfonyl)benzo[d]thiazol-2-yl)azetidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114518585 B, 授权公告日 2020-07-08.
发明人胡光,郑宇鹏,韩伟. "A Process for Preparing High-Purity 1-(4-(Methylsulfonyl)benzo[d]thiazol-2-yl)azetidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115469194 B, 授权公告日 2021-11-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 321, (9), 2796-2823.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1482, (9), 8761-8779.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-(Methylsulfonyl)benzo[d]thiazol-2-yl)azetidine-3-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2021, 2157, (9), 2336-2350.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 334, 7399-7427.