发明人周伟,孙丽萍,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110795552 A, 授权公告日 2017-10-25.
Rossi M, Sørensen M, Nowak P. "Method for the Synthesis of Ethyl 5-(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)-5-oxopentanoate" [P]. European Patent, EP 3931969 A1, 2016-10-18.
Kumar R, Park J H, Williams B T. "A Process for Preparing High-Purity Ethyl 5-(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)-5-oxopentanoate" [P]. US Patent, US 10338234 B2, 2022-05-13.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1227, (7), 2042-2063.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 1525, (1), 5080-5084.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)-5-oxopentanoate Using HRMS and NMR". J. Sep. Sci., 2019, 2096, 1705-1734.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 1788, (12), 3221-3237.