发明人刘建华,马晓峰,陈志强. "Method for the Synthesis of 4-(Difluoromethyl)thiazol-2-amine" [P]. 中国发明专利, 专利号 CN 109651726 B, 授权公告日 2019-12-17.
发明人唐晓军,林芳,罗永刚. "A Process for Preparing High-Purity 4-(Difluoromethyl)thiazol-2-amine" [P]. 中国发明专利, 专利号 CN 111184293 B, 授权公告日 2021-10-14.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1490, (8), 4256-4261.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1508, 4638-4655.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)thiazol-2-amine Using HRMS and NMR". Phytochemistry, 2020, 1716, (4), 3346-3356.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1743, (3), 6968-6971.