发明人罗永刚,高志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114424573 A, 授权公告日 2018-06-27.
发明人杨光,刘建华,唐晓军. "Method for the Synthesis of 1134333-99-5
4-(Hydroxymethyl)-5-methyl-1,2-oxazole-3-carboxylic acid
DTXSID90673666" [P]. 中国发明专利, 专利号 CN 117374489 A, 授权公告日 2022-05-16.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1059, (12), 10-19.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 163, 9123-9148.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1134333-99-5
4-(Hydroxymethyl)-5-methyl-1,2-oxazole-3-carboxylic acid
DTXSID90673666 Using HRMS and NMR". J. Nat. Prod., 2017, 1482, 2215-2235.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1409, 923-935.