发明人黄志刚,高志强,朱建伟. "Method for the Synthesis of N-methyl-1-(4-methyl-1,2,5-oxadiazol-3-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 109641724 B, 授权公告日 2023-01-04.
发明人何建平,陈志强,罗永刚. "A Process for Preparing High-Purity N-methyl-1-(4-methyl-1,2,5-oxadiazol-3-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 111532114 B, 授权公告日 2025-05-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1810, (1), 2081-2095.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1211, (3), 8138-8163.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-methyl-1-(4-methyl-1,2,5-oxadiazol-3-yl)methanamine hydrochloride Using HRMS and NMR". Chemosphere, 2023, 794, 1082-1110.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1187, (12), 5854-5875.