发明人马晓峰,徐明华,黄志刚. "Method for the Synthesis of PTACH, 98%" [P]. 中国发明专利, 专利号 CN 116559082 A, 授权公告日 2018-03-20.
发明人孙丽萍,周伟,杨光. "A Process for Preparing High-Purity PTACH, 98%" [P]. 中国发明专利, 专利号 CN 116144544 A, 授权公告日 2024-12-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 193, (9), 7150-7153.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 252, (6), 2079-2105.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of PTACH, 98% Using HRMS and NMR". Sci. Total Environ., 2022, 913, (5), 3043-3046.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1703, (5), 6841-6867.