Klinger H, Schröder R, Davis P L. "Method for the Synthesis of N-(2,6-Diethylphenyl)-4,5-dihydro-1H-imidazol-2-amine" [P]. US Patent, US 11134140 B2, 2023-07-25.
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". Chromatographia, 2020, 1387, 9541-9551.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1231, (9), 9785-9803.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,6-Diethylphenyl)-4,5-dihydro-1H-imidazol-2-amine Using HRMS and NMR". J. Sep. Sci., 2015, 912, (12), 1272-1279.