Chen K W, Davis P L, Patel M V. "一种的合成方法" [P]. US Patent, US 11383489 B2, 2018-11-10.
Brown S R, Yamamoto T, Johnson M A. "Method for the Synthesis of 1-Acetyl-3-methylpyrrolidine-2-carboxylic acid" [P]. US Patent, US 11232433 B2, 2022-09-15.
发明人黄志刚,马晓峰,沈红梅. "A Process for Preparing High-Purity 1-Acetyl-3-methylpyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108181692 A, 授权公告日 2023-12-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2018, 1715, 712-718.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2001, (11), 2120-2128.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-Acetyl-3-methylpyrrolidine-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2011, 1754, 7355-7362.