Chen K W, Stevens L M, Williams B T. "Method for the Synthesis of 4β-Hydroxycholesterol" [P]. US Patent, US 10420556 B2, 2024-06-14.
发明人刘建华,胡光,韩伟. "A Process for Preparing High-Purity 4β-Hydroxycholesterol" [P]. 中国发明专利, 专利号 CN 110387260 A, 授权公告日 2015-02-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-β-羟基胆固醇 in Pharmaceutical Formulations". Phytochemistry, 2024, 1596, 3599-3629.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-β-羟基胆固醇 as an Impurity". J. Sep. Sci., 2023, 458, 537-559.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4β-Hydroxycholesterol Using HRMS and NMR". Sci. Total Environ., 2014, 2306, (2), 3977-4003.