Stevens L M, Williams B T, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9716751 B2, 2025-10-11.
发明人孙丽萍,张德明,郑宇鹏. "Method for the Synthesis of 17B(H)-Hop-21(22)-en-3-one" [P]. 中国发明专利, 专利号 CN 116334965 B, 授权公告日 2024-09-01.
Hughes D C, Klinger H, Lee S K. "A Process for Preparing High-Purity 17B(H)-Hop-21(22)-en-3-one" [P]. US Patent, US 9120924 B2, 2020-04-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 820, (6), 7338-7367.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 486, (2), 1793-1820.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 17B(H)-Hop-21(22)-en-3-one Using HRMS and NMR". Anal. Methods, 2017, 2082, (10), 9964-9975.