发明人唐晓军,郭海燕,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115080529 A, 授权公告日 2023-04-01.
发明人王建平,胡光,李文辉. "Method for the Synthesis of (1-(3,4-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 117398061 B, 授权公告日 2023-08-05.
发明人朱建伟,孙丽萍,罗永刚. "A Process for Preparing High-Purity (1-(3,4-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 108611375 B, 授权公告日 2019-04-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1495, (7), 2974-2990.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1992, 6526-6534.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (1-(3,4-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid Using HRMS and NMR". Anal. Chem., 2019, 677, 2764-2773.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 673, (2), 7793-7802.