发明人张德明,胡光,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108821977 A, 授权公告日 2021-10-19.
发明人何建平,徐明华,唐晓军. "Method for the Synthesis of 5-(Isopropylsulfonyl)-2-(pyrrolidin-1-yl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 109520577 A, 授权公告日 2017-08-05.
Martínez F, Schröder R, Nowak P. "A Process for Preparing High-Purity 5-(Isopropylsulfonyl)-2-(pyrrolidin-1-yl)pyrimidin-4-amine" [P]. European Patent, EP 3917045 A1, 2015-06-08.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1590, 5470-5479.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 1980, 9595-9602.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Isopropylsulfonyl)-2-(pyrrolidin-1-yl)pyrimidin-4-amine Using HRMS and NMR". Anal. Chim. Acta, 2017, 2246, (7), 1739-1767.