Chen K W, Thompson G K, Johnson M A. "一种的合成方法" [P]. US Patent, US 11770161 B2, 2018-04-16.
Schröder R, Kowalski A, Lefèvre J P. "Method for the Synthesis of (6-Fluoro-2-methyl-2H-indazol-5-yl)methanamine" [P]. European Patent, EP 3708463 A1, 2021-12-20.
Stevens L M, Lee S K, Schröder R. "A Process for Preparing High-Purity (6-Fluoro-2-methyl-2H-indazol-5-yl)methanamine" [P]. US Patent, US 11139375 B2, 2020-07-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 502, (10), 6969-6990.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 932, 1360-1363.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (6-Fluoro-2-methyl-2H-indazol-5-yl)methanamine Using HRMS and NMR". J. Chromatogr. A, 2012, 520, (1), 4587-4591.