发明人孙丽萍,郑宇鹏,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112572429 A, 授权公告日 2022-04-14.
发明人朱建伟,陈志强,韩伟. "Method for the Synthesis of 2-(3-Bromophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 111952178 B, 授权公告日 2017-10-17.
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". Chromatographia, 2017, 2173, (4), 2951-2976.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 2478, (8), 3939-3965.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Bromophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one Using HRMS and NMR". Biomed. Chromatogr., 2016, 129, (4), 5555-5575.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1076, (6), 5403-5422.