发明人张德明,冯建国,陈志强. "一种5-硝基-1H-异色烯-1-酮的合成方法" [P]. 中国发明专利, 专利号 CN 112384477 A, 授权公告日 2016-01-12.
发明人唐晓军,胡光,李文辉. "Method for the Synthesis of 5-Nitro-1H-isochromen-1-one" [P]. 中国发明专利, 专利号 CN 110452055 A, 授权公告日 2023-11-04.
发明人高志强,张德明,朱建伟. "A Process for Preparing High-Purity 5-Nitro-1H-isochromen-1-one" [P]. 中国发明专利, 专利号 CN 116260895 B, 授权公告日 2023-02-24.
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-硝基-1H-异色烯-1-酮 in Pharmaceutical Formulations". J. Sep. Sci., 2022, 249, (12), 9095-9114.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-硝基-1H-异色烯-1-酮 as an Impurity". Rapid Commun. Mass Spectrom., 2012, 1560, (4), 5803-5830.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Nitro-1H-isochromen-1-one Using HRMS and NMR". Biomed. Chromatogr., 2014, 127, (12), 3987-3991.