Björnsson E, Nowak P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3956188 A1, 2015-08-15.
发明人李文辉,徐明华,周伟. "Method for the Synthesis of 4-Ethyl-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine" [P]. 中国发明专利, 专利号 CN 113831183 B, 授权公告日 2025-11-11.
Mueller T, Fischer A B, Anderson J P. "A Process for Preparing High-Purity 4-Ethyl-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine" [P]. US Patent, US 11198743 B2, 2015-09-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 768, 5377-5384.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 2065, (1), 6472-6497.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethyl-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine Using HRMS and NMR". J. Sep. Sci., 2025, 1583, (11), 9730-9752.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 2296, 7168-7192.