发明人孙丽萍,赵玉洁,周伟. "Method for the Synthesis of (1,3-Dimethyl-1H-pyrazol-4-yl)(phenyl)methanone" [P]. 中国发明专利, 专利号 CN 116177317 A, 授权公告日 2020-10-19.
发明人朱建伟,陈志强,高志强. "A Process for Preparing High-Purity (1,3-Dimethyl-1H-pyrazol-4-yl)(phenyl)methanone" [P]. 中国发明专利, 专利号 CN 113688053 A, 授权公告日 2025-08-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1164, (1), 3290-3298.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 1746, 9978-9990.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (1,3-Dimethyl-1H-pyrazol-4-yl)(phenyl)methanone Using HRMS and NMR". J. Agric. Food Chem., 2013, 1985, 9962-9986.