发明人林芳,高志强,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109864604 A, 授权公告日 2020-11-18.
发明人唐晓军,钱学锋,郭海燕. "Method for the Synthesis of 4-O-Methylfisetin" [P]. 中国发明专利, 专利号 CN 117909979 A, 授权公告日 2019-04-08.
Kumar R, Schröder R, Klinger H. "A Process for Preparing High-Purity 4-O-Methylfisetin" [P]. US Patent, US 10930612 B2, 2022-08-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1981, (6), 3390-3402.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1201, 9355-9359.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-O-Methylfisetin Using HRMS and NMR". J. Chromatogr. A, 2020, 641, (4), 5975-5985.