发明人杨光,何建平,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109673599 A, 授权公告日 2021-07-16.
发明人何建平,朱建伟,马晓峰. "Method for the Synthesis of 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 112122529 A, 授权公告日 2022-11-26.
发明人陈志强,李文辉,郑宇鹏. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 109769342 B, 授权公告日 2019-01-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 1892, 1762-1784.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1469, (6), 8170-8189.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile Using HRMS and NMR". Anal. Chem., 2015, 1107, (2), 6741-6753.