发明人朱建伟,赵玉洁,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115972139 A, 授权公告日 2020-05-28.
发明人马晓峰,赵玉洁,周伟. "Method for the Synthesis of 1-Isobutyl-3-(pyrrolidin-2-yl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108924739 B, 授权公告日 2020-07-23.
发明人马晓峰,罗永刚,林芳. "A Process for Preparing High-Purity 1-Isobutyl-3-(pyrrolidin-2-yl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109396043 B, 授权公告日 2022-03-09.
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". J. Chromatogr. A, 2011, 1828, 519-541.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 1950, (9), 6057-6075.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isobutyl-3-(pyrrolidin-2-yl)pyridin-2(1H)-one Using HRMS and NMR". Anal. Methods, 2014, 1369, (10), 5746-5757.