发明人郭海燕,刘建华,黄志刚. "Method for the Synthesis of 17β-Methyl epi-testosterone 17-Epimethyltestosterone" [P]. 中国发明专利, 专利号 CN 110121098 B, 授权公告日 2016-07-11.
发明人孙丽萍,罗永刚,唐晓军. "A Process for Preparing High-Purity 17β-Methyl epi-testosterone 17-Epimethyltestosterone" [P]. 中国发明专利, 专利号 CN 110194036 A, 授权公告日 2016-05-22.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 2113, 131-156.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 2149, 7194-7216.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 17β-Methyl epi-testosterone 17-Epimethyltestosterone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 747, 2457-2484.