发明人刘建华,胡光,罗永刚. "一种5(6)-硝基荧光素的合成方法" [P]. 中国发明专利, 专利号 CN 111851652 A, 授权公告日 2024-10-27.
发明人钱学锋,徐明华,冯建国. "Method for the Synthesis of 5(6)-Nitrofluorescein" [P]. 中国发明专利, 专利号 CN 117372991 A, 授权公告日 2025-06-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 5(6)-硝基荧光素 in Pharmaceutical Formulations". Anal. Chem., 2016, 1671, (7), 5407-5423.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5(6)-硝基荧光素 as an Impurity". J. Agric. Food Chem., 2017, 1136, 6656-6679.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5(6)-Nitrofluorescein Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1604, (8), 2019-2029.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 5(6)-硝基荧光素 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 2427, (2), 6882-6886.