发明人冯建国,郑宇鹏,马晓峰. "Method for the Synthesis of [1-(Oxetan-3-yl)-1H-indazol-5-yl]boronic acid" [P]. 中国发明专利, 专利号 CN 109217056 A, 授权公告日 2022-08-02.
发明人沈红梅,唐晓军,周伟. "A Process for Preparing High-Purity [1-(Oxetan-3-yl)-1H-indazol-5-yl]boronic acid" [P]. 中国发明专利, 专利号 CN 111724409 B, 授权公告日 2018-08-09.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 380, 3684-3705.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1401, 3938-3957.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of [1-(Oxetan-3-yl)-1H-indazol-5-yl]boronic acid Using HRMS and NMR". Chromatographia, 2023, 1216, 964-987.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 2271, (4), 4137-4143.