Johansson L, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3810924 A1, 2021-11-01.
Thompson G K, Fischer A B, Schröder R. "Method for the Synthesis of N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide" [P]. US Patent, US 11360385 B2, 2023-12-25.
Brown S R, Fischer A B, Klinger H. "A Process for Preparing High-Purity N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide" [P]. US Patent, US 10760189 B2, 2021-01-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 153, (9), 4231-4244.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 640, 5276-5285.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2015, 917, (11), 9023-9032.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 906, (2), 2978-2999.