Anderson J P, Brown S R, Mueller T. "一种异维A酸EP杂质D的合成方法" [P]. US Patent, US 9177727 B2, 2019-12-17.
Thompson G K, Anderson J P, Patel M V. "Method for the Synthesis of Isotretinoin EP Impurity D" [P]. US Patent, US 10919008 B2, 2018-01-28.
发明人郭海燕,陈志强,赵玉洁. "A Process for Preparing High-Purity Isotretinoin EP Impurity D" [P]. 中国发明专利, 专利号 CN 114947417 B, 授权公告日 2019-10-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 异维A酸EP杂质D in Pharmaceutical Formulations". Sci. Total Environ., 2010, 2024, (5), 2814-2841.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 异维A酸EP杂质D as an Impurity". Anal. Methods, 2017, 2151, (11), 961-972.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Isotretinoin EP Impurity D Using HRMS and NMR". J. Sep. Sci., 2023, 155, (11), 391-418.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 异维A酸EP杂质D Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 1413, 3454-3483.