发明人朱建伟,郑宇鹏,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108938290 A, 授权公告日 2022-01-26.
Mueller T C, Björnsson E, Schröder R. "Method for the Synthesis of 3-Methyl-5,7-dinitro-1H-indazole" [P]. European Patent, EP 3653052 A1, 2020-02-07.
发明人沈红梅,马晓峰,钱学锋. "A Process for Preparing High-Purity 3-Methyl-5,7-dinitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 114034236 B, 授权公告日 2025-06-13.
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". J. Nat. Prod., 2010, 1024, 5098-5112.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 846, 6578-6586.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-5,7-dinitro-1H-indazole Using HRMS and NMR". Anal. Methods, 2024, 691, (8), 1478-1503.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1536, (8), 492-515.