发明人李文辉,沈红梅,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109099490 A, 授权公告日 2023-05-28.
发明人沈红梅,陈志强,韩伟. "Method for the Synthesis of 3-(4-Hydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 110099048 B, 授权公告日 2025-10-21.
发明人罗永刚,唐晓军,冯建国. "A Process for Preparing High-Purity 3-(4-Hydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 113390324 B, 授权公告日 2017-04-12.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1202, (2), 2966-2985.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1329, (4), 6983-6997.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Hydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one Using HRMS and NMR". J. Nat. Prod., 2018, 2277, (12), 7530-7545.