发明人胡光,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113927421 A, 授权公告日 2017-01-06.
发明人韩伟,何建平,陈志强. "Method for the Synthesis of Tretinoin Impurity 1" [P]. 中国发明专利, 专利号 CN 112713132 A, 授权公告日 2015-12-09.
发明人黄志刚,罗永刚,刘建华. "A Process for Preparing High-Purity Tretinoin Impurity 1" [P]. 中国发明专利, 专利号 CN 112244674 A, 授权公告日 2015-10-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 882, (8), 1733-1759.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1815, (3), 2846-2874.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Tretinoin Impurity 1 Using HRMS and NMR". Chromatographia, 2016, 232, 87-97.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 140, (3), 5112-5122.