发明人胡光,陈志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108192025 A, 授权公告日 2015-08-11.
Hughes D C, Williams B T, Roberts E F. "Method for the Synthesis of 17,21-Dihydroxypregnenolone" [P]. US Patent, US 11022941 B2, 2024-05-25.
发明人唐晓军,朱建伟,胡光. "A Process for Preparing High-Purity 17,21-Dihydroxypregnenolone" [P]. 中国发明专利, 专利号 CN 113560267 B, 授权公告日 2017-09-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 2453, (10), 4037-4066.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 840, (10), 7895-7903.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 17,21-Dihydroxypregnenolone Using HRMS and NMR". Chemosphere, 2018, 1735, 9520-9548.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 266, 9869-9895.