发明人赵玉洁,高志强,刘建华. "Method for the Synthesis of 10-Beta-Hydroxyestr-4-Ene-3,17-Dione" [P]. 中国发明专利, 专利号 CN 114970036 A, 授权公告日 2021-04-03.
发明人赵玉洁,罗永刚,胡光. "A Process for Preparing High-Purity 10-Beta-Hydroxyestr-4-Ene-3,17-Dione" [P]. 中国发明专利, 专利号 CN 109989899 A, 授权公告日 2020-12-18.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1262, (6), 9387-9402.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 1108, (6), 8770-8775.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 10-Beta-Hydroxyestr-4-Ene-3,17-Dione Using HRMS and NMR". Biomed. Chromatogr., 2016, 1888, 7733-7742.