发明人刘建华,罗永刚,张德明. "Method for the Synthesis of 6-(Benzyloxy)-5-nitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 110991177 A, 授权公告日 2016-04-23.
发明人张德明,罗永刚,沈红梅. "A Process for Preparing High-Purity 6-(Benzyloxy)-5-nitro-1H-indazole" [P]. 中国发明专利, 专利号 CN 111766010 A, 授权公告日 2021-03-05.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 2396, (9), 6391-6409.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1692, (6), 8444-8460.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Benzyloxy)-5-nitro-1H-indazole Using HRMS and NMR". Food Chem., 2024, 1613, 5705-5726.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 2168, (5), 2963-2971.