发明人郭海燕,马晓峰,张德明. "Method for the Synthesis of 1-Cyclohexyl-4-(piperidine-1-carbonyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 112619940 B, 授权公告日 2023-06-11.
发明人胡光,赵玉洁,何建平. "A Process for Preparing High-Purity 1-Cyclohexyl-4-(piperidine-1-carbonyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 115657528 A, 授权公告日 2016-12-21.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 448, 3862-3870.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1558, (3), 8167-8186.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclohexyl-4-(piperidine-1-carbonyl)pyrrolidin-2-one Using HRMS and NMR". Anal. Chim. Acta, 2012, 633, 2752-2774.