发明人李文辉,罗永刚,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112388808 A, 授权公告日 2025-04-24.
发明人张德明,沈红梅,胡光. "Method for the Synthesis of 3-(1-Oxopropoxy)-pregnan-20-one" [P]. 中国发明专利, 专利号 CN 108832033 B, 授权公告日 2025-03-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 638, 8102-8119.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 884, (7), 170-187.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-Oxopropoxy)-pregnan-20-one Using HRMS and NMR". J. Chromatogr. A, 2010, 292, 2170-2189.