发明人杨光,孙丽萍,张德明. "Method for the Synthesis of N-allyl-1-(4-nitrophenyl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 116630044 B, 授权公告日 2023-01-23.
发明人胡光,高志强,徐明华. "A Process for Preparing High-Purity N-allyl-1-(4-nitrophenyl)piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 117117814 A, 授权公告日 2022-01-15.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1077, 633-655.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 664, 281-300.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N-allyl-1-(4-nitrophenyl)piperidine-4-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2018, 1893, (6), 7311-7316.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 1158, 6229-6232.