发明人钱学锋,唐晓军,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114317497 A, 授权公告日 2024-10-15.
发明人张德明,郑宇鹏,冯建国. "Method for the Synthesis of 3-Bromo-5-(4-(isopropylsulfonyl)phenyl)pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 114814508 A, 授权公告日 2018-08-03.
Nowak P, Martínez F, Nielsen H. "A Process for Preparing High-Purity 3-Bromo-5-(4-(isopropylsulfonyl)phenyl)pyrazin-2-amine" [P]. European Patent, EP 3967976 A1, 2016-08-24.
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. Sep. Sci., 2020, 561, (5), 1044-1067.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 261, (3), 7096-7107.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-5-(4-(isopropylsulfonyl)phenyl)pyrazin-2-amine Using HRMS and NMR". Anal. Methods, 2014, 1937, (2), 7819-7845.