发明人刘建华,林芳,马晓峰. "Method for the Synthesis of 2-(methanesulfonylmethyl)-1,3-oxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117475413 B, 授权公告日 2021-11-11.
发明人高志强,陈志强,唐晓军. "A Process for Preparing High-Purity 2-(methanesulfonylmethyl)-1,3-oxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115623792 B, 授权公告日 2015-03-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(methanesulfonylmethyl)-1,3-oxazole-4-carboxylic acid in Pharmaceutical Formulations". Molecules, 2014, 609, (4), 6971-6993.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(methanesulfonylmethyl)-1,3-oxazole-4-carboxylic acid as an Impurity". J. Sep. Sci., 2025, 1937, 8874-8898.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(methanesulfonylmethyl)-1,3-oxazole-4-carboxylic acid Using HRMS and NMR". Phytochemistry, 2014, 1746, (1), 7642-7659.