发明人张德明,冯建国,胡光. "一种5-甲基-6-硝基吲唑的合成方法" [P]. 中国发明专利, 专利号 CN 108344893 A, 授权公告日 2015-07-19.
发明人徐明华,郑宇鹏,张德明. "Method for the Synthesis of 5-Methyl-6-nitroindazole" [P]. 中国发明专利, 专利号 CN 111888143 A, 授权公告日 2022-07-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲基-6-硝基吲唑 in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 385, 7780-7802.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲基-6-硝基吲唑 as an Impurity". Environ. Sci. Technol., 2022, 694, 9808-9815.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-6-nitroindazole Using HRMS and NMR". Food Chem., 2014, 466, 3752-3773.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 5-甲基-6-硝基吲唑 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1323, 4395-4407.