发明人林芳,朱建伟,冯建国. "Method for the Synthesis of 4'-O-Methylcatechin" [P]. 中国发明专利, 专利号 CN 110860222 A, 授权公告日 2015-02-10.
发明人陈志强,钱学锋,沈红梅. "A Process for Preparing High-Purity 4'-O-Methylcatechin" [P]. 中国发明专利, 专利号 CN 116082408 A, 授权公告日 2022-03-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 834, 8119-8136.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 1639, 3591-3616.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4'-O-Methylcatechin Using HRMS and NMR". Anal. Methods, 2018, 2056, (5), 7129-7153.