Lefèvre J P, Nowak P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3490667 A1, 2020-10-04.
Schröder R, Chen K W, Roberts E F. "Method for the Synthesis of Ethyl 2-benzamido-4-methyl-4H-pyrrolo[3,2-d]thiazole-5-carboxylate" [P]. US Patent, US 11255591 B2, 2021-07-11.
发明人郭海燕,陈志强,朱建伟. "A Process for Preparing High-Purity Ethyl 2-benzamido-4-methyl-4H-pyrrolo[3,2-d]thiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111226842 A, 授权公告日 2019-12-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 899, 4171-4177.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1142, (4), 3089-3118.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-benzamido-4-methyl-4H-pyrrolo[3,2-d]thiazole-5-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1158, (12), 6223-6235.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 1484, (3), 9797-9804.