Kowalski A, Sørensen M, Björnsson E. "Method for the Synthesis of Nabumetone Impurity 5" [P]. European Patent, EP 3879971 A1, 2015-02-01.
发明人王建平,钱学锋,罗永刚. "A Process for Preparing High-Purity Nabumetone Impurity 5" [P]. 中国发明专利, 专利号 CN 115357897 B, 授权公告日 2021-12-22.
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". Rapid Commun. Mass Spectrom., 2014, 1573, 5039-5051.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 987, 7968-7978.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Nabumetone Impurity 5 Using HRMS and NMR". J. Sep. Sci., 2021, 2477, (9), 2478-2484.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1849, (3), 121-141.