Lefèvre J P, Kowalski A, Nowak P. "一种的合成方法" [P]. European Patent, EP 3203277 A1, 2025-02-12.
发明人冯建国,李文辉,周伟. "Method for the Synthesis of Ponasterone A" [P]. 中国发明专利, 专利号 CN 111322460 B, 授权公告日 2018-02-28.
发明人周伟,郭海燕,马晓峰. "A Process for Preparing High-Purity Ponasterone A" [P]. 中国发明专利, 专利号 CN 117073487 A, 授权公告日 2023-03-28.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 2417, (4), 4671-4696.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1315, 3238-3243.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ponasterone A Using HRMS and NMR". Anal. Chim. Acta, 2018, 85, (12), 955-974.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 788, (4), 5341-5352.