Brown S R, Fischer A B, Stevens L M. "一种的合成方法" [P]. US Patent, US 9198026 B2, 2023-12-06.
Roberts E F, Chen K W, Williams B T. "Method for the Synthesis of n-Methyl-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidin-3-amine" [P]. US Patent, US 11699296 B2, 2018-10-21.
发明人钱学锋,刘建华,杨光. "A Process for Preparing High-Purity n-Methyl-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidin-3-amine" [P]. 中国发明专利, 专利号 CN 108851317 A, 授权公告日 2024-12-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 1548, 7920-7950.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 1909, (3), 8149-8154.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of n-Methyl-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidin-3-amine Using HRMS and NMR". Sci. Total Environ., 2019, 1585, 947-959.