Fischer A B, Brown S R, Chen K W. "Method for the Synthesis of 3-bromo-1-ethyl-indazole" [P]. US Patent, US 11793544 B2, 2016-10-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 686, (11), 2736-2766.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1806, (7), 9098-9103.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-bromo-1-ethyl-indazole Using HRMS and NMR". Anal. Chim. Acta, 2017, 789, 9633-9636.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 794, 3279-3300.