Jørgensen K, Johansson L, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3637411 A1, 2021-07-13.
发明人唐晓军,郭海燕,罗永刚. "Method for the Synthesis of tert-Butyl 5-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117145246 B, 授权公告日 2017-08-16.
发明人郑宇鹏,张德明,李文辉. "A Process for Preparing High-Purity tert-Butyl 5-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110933491 B, 授权公告日 2024-10-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 1816, (5), 2425-2438.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1907, (11), 2651-2674.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 5-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate Using HRMS and NMR". Anal. Chem., 2016, 2183, 5098-5112.