发明人郑宇鹏,高志强,唐晓军. "Method for the Synthesis of 2-(5-Methoxy-1-phenyl-1H-pyrazole-3-carboxamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 117228880 B, 授权公告日 2023-12-01.
Sørensen M, Johansson L, Schröder R. "A Process for Preparing High-Purity 2-(5-Methoxy-1-phenyl-1H-pyrazole-3-carboxamido)benzoic acid" [P]. European Patent, EP 3172279 A1, 2020-01-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 2233, (10), 5442-5470.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 423, (7), 1212-1236.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Methoxy-1-phenyl-1H-pyrazole-3-carboxamido)benzoic acid Using HRMS and NMR". J. Sep. Sci., 2013, 274, (9), 4839-4849.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 2140, 4650-4672.