Rossi M, Nowak P, Johansson L. "Method for the Synthesis of Ethyl 3-amino-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate" [P]. European Patent, EP 3053771 A1, 2019-11-24.
Sørensen M, Schröder R, Björnsson E. "A Process for Preparing High-Purity Ethyl 3-amino-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate" [P]. European Patent, EP 3661340 A1, 2019-02-03.
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". Food Chem., 2021, 1697, (12), 6173-6177.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 497, (4), 7271-7279.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-amino-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2018, 258, (11), 6120-6131.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 1518, (2), 7807-7825.