发明人张德明,罗永刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110964513 A, 授权公告日 2021-12-05.
发明人韩伟,沈红梅,郑宇鹏. "Method for the Synthesis of 3-(4-Fluorophenyl)-5-methyl-6-phenylpyrazolo[1,5-a]pyrimidin-7-amine" [P]. 中国发明专利, 专利号 CN 109743841 B, 授权公告日 2021-07-13.
发明人郑宇鹏,冯建国,何建平. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-5-methyl-6-phenylpyrazolo[1,5-a]pyrimidin-7-amine" [P]. 中国发明专利, 专利号 CN 117423159 A, 授权公告日 2024-03-06.
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". Anal. Methods, 2017, 975, (11), 4244-4249.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 2319, (10), 4122-4142.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluorophenyl)-5-methyl-6-phenylpyrazolo[1,5-a]pyrimidin-7-amine Using HRMS and NMR". J. Sep. Sci., 2019, 1542, 7202-7214.