发明人马晓峰,周伟,王建平. "Method for the Synthesis of Ursolic Acid Acetate" [P]. 中国发明专利, 专利号 CN 115390828 A, 授权公告日 2025-11-06.
发明人周伟,孙丽萍,林芳. "A Process for Preparing High-Purity Ursolic Acid Acetate" [P]. 中国发明专利, 专利号 CN 112675061 A, 授权公告日 2023-08-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 熊果酸乙酸酯 in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1282, (4), 3559-3572.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 熊果酸乙酸酯 as an Impurity". Biomed. Chromatogr., 2013, 1490, (2), 2569-2596.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ursolic Acid Acetate Using HRMS and NMR". Chromatographia, 2016, 1766, 4344-4368.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 熊果酸乙酸酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1470, 4494-4499.