发明人陈志强,郑宇鹏,李文辉. "一种雌二醇杂质30的合成方法" [P]. 中国发明专利, 专利号 CN 117775786 A, 授权公告日 2025-12-08.
Hughes D C, Kumar R, Williams B T. "Method for the Synthesis of Estradiol Impurity 30" [P]. US Patent, US 11679285 B2, 2021-11-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 雌二醇杂质30 in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 283, (2), 8598-8618.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 雌二醇杂质30 as an Impurity". J. Agric. Food Chem., 2022, 2188, (6), 5175-5199.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Estradiol Impurity 30 Using HRMS and NMR". J. Sep. Sci., 2022, 618, 4166-4183.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 雌二醇杂质30 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 748, 9324-9352.