发明人杨光,韩伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113684146 A, 授权公告日 2020-04-03.
发明人张德明,罗永刚,李文辉. "Method for the Synthesis of O-Methylpodocarpic Acid" [P]. 中国发明专利, 专利号 CN 115817230 A, 授权公告日 2018-06-07.
发明人赵玉洁,林芳,钱学锋. "A Process for Preparing High-Purity O-Methylpodocarpic Acid" [P]. 中国发明专利, 专利号 CN 116109408 B, 授权公告日 2023-05-01.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1965, (8), 9909-9925.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 2207, (10), 1666-1688.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of O-Methylpodocarpic Acid Using HRMS and NMR". Chromatographia, 2023, 2334, (10), 5615-5633.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 1557, 9270-9280.