发明人杨光,罗永刚,林芳. "一种4-cyclopentyl-4-methylpyrrolidin-2-one的合成方法" [P]. 中国发明专利, 专利号 CN 114476418 A, 授权公告日 2023-01-26.
发明人徐明华,韩伟,周伟. "Method for the Synthesis of 4-cyclopentyl-4-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 113748309 A, 授权公告日 2021-02-18.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-cyclopentyl-4-methylpyrrolidin-2-one in Pharmaceutical Formulations". J. Nat. Prod., 2010, 1175, (6), 2898-2905.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-cyclopentyl-4-methylpyrrolidin-2-one as an Impurity". Anal. Methods, 2021, 2261, (4), 6115-6136.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-cyclopentyl-4-methylpyrrolidin-2-one Using HRMS and NMR". Food Chem., 2016, 1120, (6), 8919-8930.