发明人马晓峰,唐晓军,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108233077 A, 授权公告日 2021-11-20.
发明人周伟,郭海燕,韩伟. "Method for the Synthesis of Methyl 3-methylpyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113755118 A, 授权公告日 2021-05-09.
发明人朱建伟,高志强,郭海燕. "A Process for Preparing High-Purity Methyl 3-methylpyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110752960 B, 授权公告日 2017-02-08.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 896, (5), 9959-9985.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 1154, 8774-8780.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-methylpyrrolidine-3-carboxylate Using HRMS and NMR". Chemosphere, 2012, 543, 9594-9601.