发明人刘建华,朱建伟,沈红梅. "Method for the Synthesis of 2-[(1-phenylethyl)amino]-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112841658 B, 授权公告日 2018-07-13.
发明人孙丽萍,郑宇鹏,王建平. "A Process for Preparing High-Purity 2-[(1-phenylethyl)amino]-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117866867 A, 授权公告日 2024-02-11.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 1765, 3189-3214.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 2355, (1), 3309-3312.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(1-phenylethyl)amino]-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid Using HRMS and NMR". Molecules, 2019, 2142, (4), 4617-4632.