发明人沈红梅,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116178738 A, 授权公告日 2018-09-24.
发明人王建平,杨光,徐明华. "Method for the Synthesis of tert-butyl 2-methyl-4-oxopyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111876850 B, 授权公告日 2016-02-08.
发明人林芳,高志强,胡光. "A Process for Preparing High-Purity tert-butyl 2-methyl-4-oxopyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112635851 B, 授权公告日 2025-02-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 2242, 6797-6807.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2361, (6), 4676-4695.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 2-methyl-4-oxopyrrolidine-1-carboxylate Using HRMS and NMR". J. Nat. Prod., 2017, 1119, (4), 8517-8537.