Schröder R, Sørensen M, Johansson L. "一种1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one的合成方法" [P]. European Patent, EP 3034978 A1, 2021-01-03.
发明人郭海燕,朱建伟,刘建华. "Method for the Synthesis of 1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 113103816 A, 授权公告日 2022-02-26.
发明人林芳,何建平,郭海燕. "A Process for Preparing High-Purity 1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 109686973 B, 授权公告日 2020-03-01.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 927, (5), 315-336.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one as an Impurity". J. Nat. Prod., 2015, 2163, (4), 3956-3984.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-methyl-5-phenyl-1H-pyrazol-3-yl)ethan-1-one Using HRMS and NMR". J. Chromatogr. A, 2013, 1883, (12), 3867-3879.