发明人林芳,王建平,孙丽萍. "一种3-(3-乙酰氨基苯基)吡唑-5-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 109237414 A, 授权公告日 2023-06-17.
发明人罗永刚,冯建国,朱建伟. "Method for the Synthesis of 3-(3-Acetamidophenyl)pyrazole-5-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 112233044 B, 授权公告日 2020-06-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(3-乙酰氨基苯基)吡唑-5-甲酸 in Pharmaceutical Formulations". J. Sep. Sci., 2022, 2395, (4), 954-970.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(3-乙酰氨基苯基)吡唑-5-甲酸 as an Impurity". Chemosphere, 2016, 1705, 4779-4788.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Acetamidophenyl)pyrazole-5-carboxylic Acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1906, (7), 991-1003.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 3-(3-乙酰氨基苯基)吡唑-5-甲酸 Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 109, (4), 1188-1191.