Johansson L, Björnsson E, Mueller T C. "一种3-氯-1H-吲唑-5-胺的合成方法" [P]. European Patent, EP 3512066 A1, 2024-10-24.
Nielsen H, Mueller T C, Lefèvre J P. "Method for the Synthesis of 3-chloro-1H-indazol-5-amine" [P]. European Patent, EP 3226150 A1, 2022-10-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氯-1H-吲唑-5-胺 in Pharmaceutical Formulations". Molecules, 2023, 2025, (11), 201-228.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氯-1H-吲唑-5-胺 as an Impurity". Phytochemistry, 2022, 91, (12), 7925-7947.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-chloro-1H-indazol-5-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 1007, (7), 115-139.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 3-氯-1H-吲唑-5-胺 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 1656, (9), 6224-6240.