发明人沈红梅,郑宇鹏,唐晓军. "Method for the Synthesis of 5-Bromothieno[2,3-b]pyridin-2-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 110085764 A, 授权公告日 2020-09-25.
发明人孙丽萍,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 5-Bromothieno[2,3-b]pyridin-2-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 115573566 A, 授权公告日 2023-06-17.
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". J. Nat. Prod., 2019, 308, (2), 8130-8158.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 2080, (3), 8591-8616.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromothieno[2,3-b]pyridin-2-amine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 2275, 8954-8971.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 1493, 1231-1234.