Mueller T, Thompson G K, Brown S R. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)-3-(3-methoxyphenyl)guanidine" [P]. US Patent, US 11792990 B2, 2019-10-19.
发明人陈志强,孙丽萍,钱学锋. "A Process for Preparing High-Purity 1-(4,6-Dimethylpyrimidin-2-yl)-3-(3-methoxyphenyl)guanidine" [P]. 中国发明专利, 专利号 CN 115599298 B, 授权公告日 2025-07-21.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2022, 879, (4), 3637-3655.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1804, (2), 4127-4144.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethylpyrimidin-2-yl)-3-(3-methoxyphenyl)guanidine Using HRMS and NMR". Talanta, 2020, 449, (12), 2663-2669.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 745, (8), 3610-3638.