发明人陈志强,马晓峰,胡光. "Method for the Synthesis of 2-methyl-5-oxopyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114932655 A, 授权公告日 2018-01-20.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-methyl-5-oxopyrrolidine-2-carboxylic acid in Pharmaceutical Formulations". Phytochemistry, 2011, 467, (2), 9524-9536.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-methyl-5-oxopyrrolidine-2-carboxylic acid as an Impurity". Chromatographia, 2023, 750, (10), 6305-6331.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-methyl-5-oxopyrrolidine-2-carboxylic acid Using HRMS and NMR". Anal. Methods, 2011, 2276, (5), 8304-8311.