Kowalski A, Martínez F, Johansson L. "一种的合成方法" [P]. European Patent, EP 3213394 A1, 2021-12-07.
发明人胡光,林芳,马晓峰. "Method for the Synthesis of 2-Amino-3,5-dihydro-4H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 117423338 B, 授权公告日 2025-01-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 1225, 3489-3510.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 1498, (9), 1971-1983.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3,5-dihydro-4H-imidazol-4-one Using HRMS and NMR". Molecules, 2017, 1898, (7), 9544-9569.