Björnsson E, Schröder R, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3912099 A1, 2019-06-03.
发明人韩伟,杨光,高志强. "Method for the Synthesis of 2-Chloro-5-(2-oxopyrrolidin-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 108381740 B, 授权公告日 2023-11-27.
发明人钱学锋,何建平,张德明. "A Process for Preparing High-Purity 2-Chloro-5-(2-oxopyrrolidin-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 114138963 B, 授权公告日 2021-04-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 158, (2), 1997-2021.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 1228, 7773-7778.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-(2-oxopyrrolidin-1-yl)benzaldehyde Using HRMS and NMR". Sci. Total Environ., 2022, 2242, (4), 919-945.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 858, (6), 4479-4507.