Williams B T, Yamamoto T, Chen K W. "一种大黄素甲醚的合成方法" [P]. US Patent, US 11599522 B2, 2022-02-13.
Kowalski A, Nowak P, Martínez F. "Method for the Synthesis of Physcion" [P]. European Patent, EP 3645948 A1, 2018-01-10.
Anderson J P, Thompson G K, Kumar R. "A Process for Preparing High-Purity Physcion" [P]. US Patent, US 10369791 B2, 2019-11-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 大黄素甲醚 in Pharmaceutical Formulations". Phytochemistry, 2016, 2429, 8800-8827.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 大黄素甲醚 as an Impurity". Biomed. Chromatogr., 2020, 1088, 791-795.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Physcion Using HRMS and NMR". Chromatographia, 2022, 1215, (9), 2352-2374.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 大黄素甲醚 Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 656, (2), 3644-3661.