Schröder R, Fischer A B, Johnson M A. "一种的合成方法" [P]. US Patent, US 9648591 B2, 2016-11-05.
发明人张德明,胡光,高志强. "Method for the Synthesis of 6-Ethyl-4-((4-(3-phenylallyl)piperazin-1-yl)methyl)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 111402905 B, 授权公告日 2021-08-12.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 923, (6), 8265-8280.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2101, 3732-3747.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-4-((4-(3-phenylallyl)piperazin-1-yl)methyl)-2H-chromen-2-one Using HRMS and NMR". Anal. Methods, 2024, 449, (8), 46-76.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 1260, (6), 1407-1432.