发明人刘建华,郭海燕,赵玉洁. "Method for the Synthesis of 5-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-imidazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 115569929 A, 授权公告日 2017-03-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1153, 7342-7371.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 1975, (9), 665-677.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-imidazole-4-carbonitrile Using HRMS and NMR". Anal. Chim. Acta, 2013, 2123, (9), 2025-2041.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 1612, 5851-5867.