发明人孙丽萍,李文辉,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109613270 A, 授权公告日 2023-12-04.
发明人陈志强,李文辉,徐明华. "Method for the Synthesis of Dihydroxyflavone, 6,7-(Rg)" [P]. 中国发明专利, 专利号 CN 115388542 B, 授权公告日 2022-05-21.
发明人冯建国,钱学锋,李文辉. "A Process for Preparing High-Purity Dihydroxyflavone, 6,7-(Rg)" [P]. 中国发明专利, 专利号 CN 115194534 B, 授权公告日 2024-06-18.
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". Sci. Total Environ., 2025, 482, 9798-9809.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 640, 4759-4773.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Dihydroxyflavone, 6,7-(Rg) Using HRMS and NMR". Anal. Chim. Acta, 2020, 1490, 4773-4799.