Jørgensen K, Schröder R, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3348430 A1, 2020-10-16.
发明人林芳,张德明,周伟. "Method for the Synthesis of 3-(2-(Methylsulfonyl)propan-2-yl)isothiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114511277 A, 授权公告日 2018-03-03.
发明人朱建伟,杨光,王建平. "A Process for Preparing High-Purity 3-(2-(Methylsulfonyl)propan-2-yl)isothiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112297934 A, 授权公告日 2017-01-23.
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". J. Agric. Food Chem., 2019, 118, 2613-2617.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 2164, (12), 6144-6169.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-(Methylsulfonyl)propan-2-yl)isothiazole-5-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2015, 735, (3), 5013-5042.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1971, 5473-5489.