发明人高志强,唐晓军,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110802975 A, 授权公告日 2025-01-17.
发明人马晓峰,高志强,赵玉洁. "Method for the Synthesis of 5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid" [P]. 中国发明专利, 专利号 CN 116378850 B, 授权公告日 2022-10-04.
发明人马晓峰,张德明,林芳. "A Process for Preparing High-Purity 5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid" [P]. 中国发明专利, 专利号 CN 112224446 A, 授权公告日 2022-04-12.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 1725, (5), 4789-4814.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 2358, (9), 6183-6190.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1568, (8), 2089-2105.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 1065, (4), 9283-9310.