Yamamoto T, Davis P L, Patel M V. "一种的合成方法" [P]. US Patent, US 10576938 B2, 2022-10-19.
发明人钱学锋,朱建伟,韩伟. "Method for the Synthesis of 5-((4-Methyl-1H-pyrazol-1-yl)methyl)furan-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116397929 A, 授权公告日 2015-04-26.
发明人李文辉,周伟,杨光. "A Process for Preparing High-Purity 5-((4-Methyl-1H-pyrazol-1-yl)methyl)furan-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113053737 A, 授权公告日 2018-05-03.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 834, 5042-5048.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1768, (8), 462-491.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-((4-Methyl-1H-pyrazol-1-yl)methyl)furan-2-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2014, 2078, 1057-1077.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2019, 2236, 2696-2724.