Martínez F, Johansson L, Rossi M. "一种的合成方法" [P]. European Patent, EP 3346675 A1, 2018-03-09.
发明人张德明,唐晓军,林芳. "Method for the Synthesis of 5-(2-Amino-1,3-thiazol-4-yl)-2,3-dihydro-1h-indol-2-one" [P]. 中国发明专利, 专利号 CN 113187148 A, 授权公告日 2025-07-03.
发明人王建平,冯建国,李文辉. "A Process for Preparing High-Purity 5-(2-Amino-1,3-thiazol-4-yl)-2,3-dihydro-1h-indol-2-one" [P]. 中国发明专利, 专利号 CN 113102777 B, 授权公告日 2021-09-16.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1254, 3538-3567.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 145, 2708-2727.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2-Amino-1,3-thiazol-4-yl)-2,3-dihydro-1h-indol-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 2475, (12), 913-938.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 976, (7), 640-657.