Roberts E F, Brown S R, Davis P L. "Method for the Synthesis of 5,6-Diaminoindazole" [P]. US Patent, US 9348600 B2, 2016-09-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 915, 2374-2384.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 211, (3), 7704-7712.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Diaminoindazole Using HRMS and NMR". Sci. Total Environ., 2012, 1490, 1238-1261.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 1508, (9), 623-651.