发明人罗永刚,郭海燕,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115825073 A, 授权公告日 2023-01-28.
发明人何建平,王建平,胡光. "Method for the Synthesis of 6-Bromo-2-fluoropyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 115811863 B, 授权公告日 2024-02-28.
发明人马晓峰,罗永刚,钱学锋. "A Process for Preparing High-Purity 6-Bromo-2-fluoropyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 113889282 B, 授权公告日 2016-01-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 2179, (10), 2687-2717.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 608, (8), 4173-4195.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2-fluoropyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Biomed. Chromatogr., 2017, 1130, 6968-6989.