O'Brien P Q, Fischer A B, Mueller T. "一种的合成方法" [P]. US Patent, US 10471588 B2, 2023-01-15.
Thompson G K, Williams B T, Roberts E F. "Method for the Synthesis of 1-(1-Methylpiperidin-4-yl)guanidine" [P]. US Patent, US 9501005 B2, 2023-09-08.
发明人周伟,胡光,何建平. "A Process for Preparing High-Purity 1-(1-Methylpiperidin-4-yl)guanidine" [P]. 中国发明专利, 专利号 CN 115002833 A, 授权公告日 2018-06-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 682, (9), 1613-1627.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 429, (12), 680-699.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Methylpiperidin-4-yl)guanidine Using HRMS and NMR". Anal. Methods, 2017, 1405, 3352-3371.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 1876, (3), 6076-6079.