Mueller T C, Björnsson E, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3532096 A1, 2023-05-06.
发明人赵玉洁,孙丽萍,罗永刚. "Method for the Synthesis of 3-Cyclopropyl-4-nitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 112539416 B, 授权公告日 2018-06-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2017, 1808, (12), 3893-3898.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1445, (1), 9867-9885.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyclopropyl-4-nitro-1H-indazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 2241, (8), 247-262.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 1895, (6), 4332-4351.