发明人罗永刚,林芳,周伟. "Method for the Synthesis of (4-(4-(Tert-butoxycarbonyl)piperazine-1-carbonyl)-3-fluorophenyl)boronic acid" [P]. 中国发明专利, 专利号 CN 114261273 A, 授权公告日 2018-06-03.
发明人何建平,沈红梅,周伟. "A Process for Preparing High-Purity (4-(4-(Tert-butoxycarbonyl)piperazine-1-carbonyl)-3-fluorophenyl)boronic acid" [P]. 中国发明专利, 专利号 CN 112476035 B, 授权公告日 2024-06-20.
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". Anal. Chim. Acta, 2016, 2285, (10), 4504-4510.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1622, (7), 5500-5529.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (4-(4-(Tert-butoxycarbonyl)piperazine-1-carbonyl)-3-fluorophenyl)boronic acid Using HRMS and NMR". Anal. Methods, 2022, 1735, (5), 4647-4677.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 589, (8), 8519-8522.