发明人孙丽萍,林芳,徐明华. "Method for the Synthesis of 4-Bromo-7-hydroxy-6-nitro-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 114404043 A, 授权公告日 2020-02-16.
Lee S K, Patel M V, Fischer A B. "A Process for Preparing High-Purity 4-Bromo-7-hydroxy-6-nitro-2,3-dihydro-1H-inden-1-one" [P]. US Patent, US 11565786 B2, 2017-12-06.
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". Chemosphere, 2017, 1271, (2), 727-736.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 2048, (10), 2284-2309.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-7-hydroxy-6-nitro-2,3-dihydro-1H-inden-1-one Using HRMS and NMR". J. Chromatogr. A, 2010, 505, (9), 8532-8546.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 1052, 2464-2493.