发明人李文辉,黄志刚,林芳. "Method for the Synthesis of 5-Isobutylthiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109935033 A, 授权公告日 2024-04-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 2469, (9), 9462-9481.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 401, 6708-6713.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Isobutylthiazole-4-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2020, 1190, (7), 5285-5312.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1476, (5), 6286-6298.