发明人钱学锋,刘建华,罗永刚. "Method for the Synthesis of (4-([1,1'-Biphenyl]-4-yl(9,9-dimethyl-9H-fluoren-2-yl)amino)phenyl)boronic acid" [P]. 中国发明专利, 专利号 CN 111727316 A, 授权公告日 2025-03-28.
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". Chromatographia, 2017, 578, 9981-9997.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 216, 7481-7496.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (4-([1,1'-Biphenyl]-4-yl(9,9-dimethyl-9H-fluoren-2-yl)amino)phenyl)boronic acid Using HRMS and NMR". J. Agric. Food Chem., 2017, 1467, 59-67.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 612, 4185-4212.