发明人孙丽萍,郑宇鹏,赵玉洁. "Method for the Synthesis of O-Desmethyl Angolensin" [P]. 中国发明专利, 专利号 CN 117087793 A, 授权公告日 2017-05-24.
发明人罗永刚,沈红梅,陈志强. "A Process for Preparing High-Purity O-Desmethyl Angolensin" [P]. 中国发明专利, 专利号 CN 112073654 B, 授权公告日 2023-07-24.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of O-Desmethyl Angolensin in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1286, 9513-9537.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of O-Desmethyl Angolensin as an Impurity". Chemosphere, 2018, 377, 1929-1936.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of O-Desmethyl Angolensin Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 748, (12), 8033-8056.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate O-Desmethyl Angolensin Profile in Drug Substances According to ICH Guidelines". Talanta, 2023, 834, (11), 1697-1724.