发明人唐晓军,刘建华,徐明华. "Method for the Synthesis of 6,6′-Dibromoisoindigo" [P]. 中国发明专利, 专利号 CN 114137877 A, 授权公告日 2024-07-14.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 6,6′-Dibromoisoindigo in Pharmaceutical Formulations". Talanta, 2023, 502, (3), 965-973.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6,6′-Dibromoisoindigo as an Impurity". Chromatographia, 2024, 269, 5984-5997.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6,6′-Dibromoisoindigo Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 410, (4), 8471-8493.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 6,6′-Dibromoisoindigo Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 1581, (12), 4442-4464.