Nielsen H, Jørgensen K, Mueller T C. "Method for the Synthesis of Cholesterol Impurity 8" [P]. European Patent, EP 3457857 A1, 2025-10-01.
发明人高志强,罗永刚,朱建伟. "A Process for Preparing High-Purity Cholesterol Impurity 8" [P]. 中国发明专利, 专利号 CN 112412666 A, 授权公告日 2022-04-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of Cholesterol Impurity8 in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 2148, (5), 3800-3809.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Cholesterol Impurity8 as an Impurity". Biomed. Chromatogr., 2024, 1223, 7556-7575.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Cholesterol Impurity 8 Using HRMS and NMR". J. Chromatogr. A, 2023, 2169, (9), 7651-7654.