发明人张德明,朱建伟,钱学锋. "Method for the Synthesis of (6-Fluoro-1H-indazol-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 115727093 A, 授权公告日 2015-02-26.
发明人郭海燕,赵玉洁,罗永刚. "A Process for Preparing High-Purity (6-Fluoro-1H-indazol-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 113707135 B, 授权公告日 2020-01-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 2460, (4), 3232-3248.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 2057, 1641-1662.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (6-Fluoro-1H-indazol-4-yl)boronic acid Using HRMS and NMR". J. Sep. Sci., 2010, 104, (8), 1538-1546.