发明人唐晓军,朱建伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109267246 A, 授权公告日 2015-06-22.
发明人陈志强,刘建华,赵玉洁. "Method for the Synthesis of Methyl 1-cyclopropyl-5-oxopyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108416141 B, 授权公告日 2016-07-12.
Fischer A B, Mueller T, Schröder R. "A Process for Preparing High-Purity Methyl 1-cyclopropyl-5-oxopyrrolidine-3-carboxylate" [P]. US Patent, US 10145666 B2, 2018-06-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 796, 6377-6390.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 130, 4375-4391.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-cyclopropyl-5-oxopyrrolidine-3-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2021, 969, (12), 2401-2423.