Lee S K, Thompson G K, Brown S R. "一种的合成方法" [P]. US Patent, US 11878796 B2, 2018-01-06.
Martínez F, Schröder R, Kowalski A. "Method for the Synthesis of 5-Ethynylpyrimidin-4-amine" [P]. European Patent, EP 3115071 A1, 2021-03-08.
发明人沈红梅,冯建国,孙丽萍. "A Process for Preparing High-Purity 5-Ethynylpyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 115967688 B, 授权公告日 2020-05-16.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 2072, 5174-5189.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 2056, 7015-7045.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethynylpyrimidin-4-amine Using HRMS and NMR". Biomed. Chromatogr., 2024, 1087, (11), 9788-9806.