Chen K W, Davis P L, Schröder R. "Method for the Synthesis of 3-Nitro-5-azaindole" [P]. US Patent, US 11929659 B2, 2019-07-19.
发明人王建平,钱学锋,李文辉. "A Process for Preparing High-Purity 3-Nitro-5-azaindole" [P]. 中国发明专利, 专利号 CN 111804415 A, 授权公告日 2023-10-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 3-硝基-5-氮杂吲哚 in Pharmaceutical Formulations". Sci. Total Environ., 2022, 948, (9), 1179-1197.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-硝基-5-氮杂吲哚 as an Impurity". Anal. Methods, 2021, 494, 1539-1566.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitro-5-azaindole Using HRMS and NMR". J. Sep. Sci., 2024, 1889, (2), 9700-9710.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 3-硝基-5-氮杂吲哚 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 1406, 4253-4265.