Johnson M A, O'Brien P Q, Fischer A B. "一种的合成方法" [P]. US Patent, US 9771463 B2, 2024-06-27.
Yamamoto T, Davis P L, Johnson M A. "Method for the Synthesis of 2-(7-Methoxy-1H-indazol-3-yl)ethanamine" [P]. US Patent, US 9631208 B2, 2021-05-23.
Thompson G K, Stevens L M, Roberts E F. "A Process for Preparing High-Purity 2-(7-Methoxy-1H-indazol-3-yl)ethanamine" [P]. US Patent, US 10930012 B2, 2023-11-08.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 264, (6), 4266-4293.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1356, (11), 3266-3272.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(7-Methoxy-1H-indazol-3-yl)ethanamine Using HRMS and NMR". J. Agric. Food Chem., 2020, 2220, (12), 1573-1585.