发明人罗永刚,刘建华,赵玉洁. "一种4-甲氧基雌酮的合成方法" [P]. 中国发明专利, 专利号 CN 112113945 A, 授权公告日 2017-12-03.
Anderson J P, Yamamoto T, O'Brien P Q. "Method for the Synthesis of 4-Methoxy Estrone" [P]. US Patent, US 10965578 B2, 2020-04-04.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲氧基雌酮 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 2378, 9984-10005.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲氧基雌酮 as an Impurity". Anal. Chem., 2025, 735, (1), 5756-5781.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy Estrone Using HRMS and NMR". J. Sep. Sci., 2021, 1290, (12), 7281-7298.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 4-甲氧基雌酮 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 1067, 9587-9592.