Mueller T C, Jørgensen K, Martínez F. "Method for the Synthesis of Ethyl 4-amino-2-(piperidin-1-yl)thiazole-5-carboxylate" [P]. European Patent, EP 3131922 A1, 2019-02-05.
Björnsson E, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity Ethyl 4-amino-2-(piperidin-1-yl)thiazole-5-carboxylate" [P]. European Patent, EP 3719028 A1, 2024-09-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 550, (8), 8006-8036.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 240, (2), 178-195.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-amino-2-(piperidin-1-yl)thiazole-5-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2021, 1021, (11), 6922-6936.