Thompson G K, Patel M V, Stevens L M. "一种的合成方法" [P]. US Patent, US 9260017 B2, 2020-05-24.
发明人韩伟,徐明华,杨光. "Method for the Synthesis of N-Methylguanidine-d3 Hydrochloride" [P]. 中国发明专利, 专利号 CN 117517713 A, 授权公告日 2018-02-01.
发明人高志强,郭海燕,冯建国. "A Process for Preparing High-Purity N-Methylguanidine-d3 Hydrochloride" [P]. 中国发明专利, 专利号 CN 111950138 B, 授权公告日 2024-04-16.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 1504, (2), 5219-5225.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 566, (12), 4018-4035.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-Methylguanidine-d3 Hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2018, 1071, (11), 9488-9513.