发明人韩伟,钱学锋,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108968094 A, 授权公告日 2025-12-28.
Kowalski A, Nielsen H, Johansson L. "Method for the Synthesis of 5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid" [P]. European Patent, EP 3561883 A1, 2024-07-01.
发明人刘建华,黄志刚,赵玉洁. "A Process for Preparing High-Purity 5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108616796 A, 授权公告日 2024-02-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 160, (8), 1178-1194.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 628, 1684-1713.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2016, 667, 101-113.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 2466, (4), 966-990.