Johnson M A, Davis P L, Anderson J P. "Method for the Synthesis of 5-(3-(Aminomethyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one hydrochloride" [P]. US Patent, US 10734682 B2, 2025-10-17.
发明人黄志刚,杨光,周伟. "A Process for Preparing High-Purity 5-(3-(Aminomethyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117919360 B, 授权公告日 2021-10-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 1831, (11), 7596-7614.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 1457, (7), 7104-7108.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3-(Aminomethyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2013, 568, (9), 4791-4801.