发明人张德明,胡光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113357850 A, 授权公告日 2019-04-03.
Johansson L, Mueller T C, Sørensen M. "Method for the Synthesis of 4-(Piperazin-1-yl)-6-(trifluoromethyl)pyrimidine hydrochloride" [P]. European Patent, EP 3770294 A1, 2019-04-14.
发明人郑宇鹏,胡光,沈红梅. "A Process for Preparing High-Purity 4-(Piperazin-1-yl)-6-(trifluoromethyl)pyrimidine hydrochloride" [P]. 中国发明专利, 专利号 CN 116715976 B, 授权公告日 2022-02-18.
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". Anal. Methods, 2020, 597, 3965-3983.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 670, (10), 6964-6969.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Piperazin-1-yl)-6-(trifluoromethyl)pyrimidine hydrochloride Using HRMS and NMR". J. Sep. Sci., 2016, 2091, (11), 615-621.