发明人冯建国,李文辉,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113032933 A, 授权公告日 2019-08-03.
发明人周伟,刘建华,马晓峰. "Method for the Synthesis of Phenol, 2-(1,1-dimethylethyl)-, polymer with 2-(chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[phenol]" [P]. 中国发明专利, 专利号 CN 112708415 A, 授权公告日 2022-10-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 2158, 8994-9008.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1245, (11), 8307-8337.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Phenol, 2-(1,1-dimethylethyl)-, polymer with 2-(chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[phenol] Using HRMS and NMR". Phytochemistry, 2020, 1306, (4), 4294-4313.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 1123, (4), 8478-8495.