Rossi M, Johansson L, Mueller T C. "一种C.I.涂料棕22的合成方法" [P]. European Patent, EP 3926412 A1, 2021-08-19.
发明人唐晓军,冯建国,刘建华. "Method for the Synthesis of CI Paint Brown 22" [P]. 中国发明专利, 专利号 CN 113872038 B, 授权公告日 2015-04-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of C.I.涂料棕22 in Pharmaceutical Formulations". Talanta, 2016, 134, (1), 786-816.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of C.I.涂料棕22 as an Impurity". Phytochemistry, 2012, 537, (8), 6689-6693.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of CI Paint Brown 22 Using HRMS and NMR". Chemosphere, 2016, 228, 8732-8757.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate C.I.涂料棕22 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 651, (4), 8270-8283.