发明人陈志强,刘建华,赵玉洁. "Method for the Synthesis of 1-(4-Chloro-3-fluorobenzyl)-1H-pyrazol-4-ol" [P]. 中国发明专利, 专利号 CN 113139983 B, 授权公告日 2023-06-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1281, (7), 411-441.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 1605, 3666-3679.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-3-fluorobenzyl)-1H-pyrazol-4-ol Using HRMS and NMR". Food Chem., 2014, 465, (3), 3306-3320.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 444, (7), 9526-9536.