发明人陈志强,朱建伟,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115098245 A, 授权公告日 2019-01-13.
Yamamoto T, Brown S R, Fischer A B. "Method for the Synthesis of 6-Methoxy-2-methyl-7-nitro-2H-indazole" [P]. US Patent, US 10475437 B2, 2018-10-26.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1714, (11), 5391-5410.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 426, 6556-6585.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methoxy-2-methyl-7-nitro-2H-indazole Using HRMS and NMR". Environ. Sci. Technol., 2012, 115, 8041-8051.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 688, (1), 2344-2361.