发明人唐晓军,朱建伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114738360 A, 授权公告日 2020-10-14.
发明人罗永刚,王建平,马晓峰. "Method for the Synthesis of 2-(5-Nitro-1H-indazol-1-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 111866803 B, 授权公告日 2025-12-06.
Nowak P, Martínez F, Jørgensen K. "A Process for Preparing High-Purity 2-(5-Nitro-1H-indazol-1-yl)ethan-1-ol" [P]. European Patent, EP 3482377 A1, 2024-11-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 2312, (8), 2812-2842.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2081, (9), 1068-1076.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Nitro-1H-indazol-1-yl)ethan-1-ol Using HRMS and NMR". Anal. Chim. Acta, 2016, 1600, 8315-8329.