发明人郭海燕,朱建伟,何建平. "Method for the Synthesis of (24S)-24,25-Epoxycholesterol" [P]. 中国发明专利, 专利号 CN 117826947 B, 授权公告日 2024-05-09.
发明人张德明,黄志刚,陈志强. "A Process for Preparing High-Purity (24S)-24,25-Epoxycholesterol" [P]. 中国发明专利, 专利号 CN 117263405 A, 授权公告日 2024-02-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (24S)-24,25-环氧胆固醇 in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1908, 8051-8055.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (24S)-24,25-环氧胆固醇 as an Impurity". Anal. Chem., 2022, 548, (2), 4646-4671.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (24S)-24,25-Epoxycholesterol Using HRMS and NMR". Chromatographia, 2022, 419, (5), 4409-4427.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (24S)-24,25-环氧胆固醇 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 1207, (12), 1815-1833.