发明人杨光,郭海燕,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112127498 A, 授权公告日 2024-10-01.
发明人刘建华,高志强,黄志刚. "Method for the Synthesis of 3-Methoxy-1-methyl-6-nitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 111587348 B, 授权公告日 2015-08-28.
发明人林芳,李文辉,高志强. "A Process for Preparing High-Purity 3-Methoxy-1-methyl-6-nitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 108285492 B, 授权公告日 2025-05-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1469, 3169-3182.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1327, (5), 1365-1388.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methoxy-1-methyl-6-nitro-1H-indazole Using HRMS and NMR". Sci. Total Environ., 2020, 2115, (11), 5751-5768.