Mueller T C, Nielsen H, Johansson L. "一种的合成方法" [P]. European Patent, EP 3864058 A1, 2016-07-22.
Nowak P, Nielsen H, Björnsson E. "Method for the Synthesis of Demecolceine" [P]. European Patent, EP 3003056 A1, 2022-08-18.
发明人马晓峰,杨光,高志强. "A Process for Preparing High-Purity Demecolceine" [P]. 中国发明专利, 专利号 CN 117282967 B, 授权公告日 2024-04-13.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 2138, (3), 1973-1993.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2019, 823, (10), 8381-8394.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Demecolceine Using HRMS and NMR". Phytochemistry, 2018, 578, (4), 5021-5034.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 2437, (1), 1414-1437.