发明人胡光,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115670080 A, 授权公告日 2017-02-24.
发明人郑宇鹏,沈红梅,王建平. "Method for the Synthesis of 5-Ethynyl-4-methylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 115267137 A, 授权公告日 2018-06-10.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 2289, (2), 4037-4067.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 1050, (4), 6583-6597.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethynyl-4-methylpyrimidin-2-amine Using HRMS and NMR". Anal. Chem., 2013, 1721, (8), 4442-4445.