发明人韩伟,杨光,冯建国. "Method for the Synthesis of 5-[(4-amino-1H-pyrazol-1-yl)methyl]-2-furoic acid,HCl" [P]. 中国发明专利, 专利号 CN 113000949 B, 授权公告日 2022-12-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 5-[(4-amino-1H-pyrazol-1-yl)methyl]-2-furoic acid,HCl in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 547, (10), 9091-9112.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-[(4-amino-1H-pyrazol-1-yl)methyl]-2-furoic acid,HCl as an Impurity". Molecules, 2025, 865, 1237-1256.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-[(4-amino-1H-pyrazol-1-yl)methyl]-2-furoic acid,HCl Using HRMS and NMR". Chemosphere, 2011, 293, (6), 8823-8843.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 5-[(4-amino-1H-pyrazol-1-yl)methyl]-2-furoic acid,HCl Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 2059, 9405-9421.