Yamamoto T, Klinger H, Johnson M A. "一种的合成方法" [P]. US Patent, US 9917027 B2, 2022-03-27.
Stevens L M, Mueller T, O'Brien P Q. "Method for the Synthesis of Gentisein(NSC 329491)" [P]. US Patent, US 10620704 B2, 2021-09-14.
发明人李文辉,郑宇鹏,孙丽萍. "A Process for Preparing High-Purity Gentisein(NSC 329491)" [P]. 中国发明专利, 专利号 CN 114692282 B, 授权公告日 2022-05-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 467, (2), 3296-3312.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1559, 7961-7989.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Gentisein(NSC 329491) Using HRMS and NMR". Phytochemistry, 2012, 1055, (10), 6811-6830.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2196, 2556-2562.