Roberts E F, Yamamoto T, Anderson J P. "一种的合成方法" [P]. US Patent, US 9011488 B2, 2018-12-27.
Schröder R, Patel M V, Brown S R. "Method for the Synthesis of 1-Methyl-1-(3-methylbenzyl)guanidine sulfate" [P]. US Patent, US 9358718 B2, 2022-02-24.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 276, 4712-4719.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1663, 3767-3783.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-1-(3-methylbenzyl)guanidine sulfate Using HRMS and NMR". J. Sep. Sci., 2023, 1623, 6912-6918.