发明人赵玉洁,马晓峰,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109222147 A, 授权公告日 2025-07-17.
发明人陈志强,韩伟,胡光. "Method for the Synthesis of 3'-Hydroxy-5,7,4'-trimethoxyflavone" [P]. 中国发明专利, 专利号 CN 111979512 B, 授权公告日 2021-08-11.
Björnsson E, Kowalski A, Schröder R. "A Process for Preparing High-Purity 3'-Hydroxy-5,7,4'-trimethoxyflavone" [P]. European Patent, EP 3738379 A1, 2021-06-11.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 758, 7530-7547.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 2303, (8), 8052-8078.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3'-Hydroxy-5,7,4'-trimethoxyflavone Using HRMS and NMR". Anal. Methods, 2012, 398, 4715-4724.