Chen K W, Lee S K, Williams B T. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-propoxyphenyl)guanidine" [P]. US Patent, US 10889261 B2, 2025-09-09.
Fischer A B, Chen K W, Thompson G K. "A Process for Preparing High-Purity 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-propoxyphenyl)guanidine" [P]. US Patent, US 9010529 B2, 2024-07-08.
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". J. Agric. Food Chem., 2024, 690, 8631-8648.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1143, (5), 8566-8588.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-propoxyphenyl)guanidine Using HRMS and NMR". Anal. Chim. Acta, 2020, 915, 7943-7973.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 798, 8159-8168.