发明人孙丽萍,马晓峰,杨光. "Method for the Synthesis of Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester" [P]. 中国发明专利, 专利号 CN 110222357 B, 授权公告日 2024-02-01.
Roberts E F, Yamamoto T, Patel M V. "A Process for Preparing High-Purity Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester" [P]. US Patent, US 9282056 B2, 2025-04-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester in Pharmaceutical Formulations". Food Chem., 2011, 1115, (4), 9773-9778.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester as an Impurity". Biomed. Chromatogr., 2010, 1337, 2545-2570.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester Using HRMS and NMR". Anal. Chem., 2015, 296, 5062-5092.