发明人赵玉洁,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113564225 A, 授权公告日 2020-09-22.
发明人黄志刚,马晓峰,冯建国. "Method for the Synthesis of 9-(4-Formylphenyl)-9H-carbazole-3,6-dicarbaldehyde" [P]. 中国发明专利, 专利号 CN 109218928 A, 授权公告日 2020-09-03.
发明人马晓峰,唐晓军,胡光. "A Process for Preparing High-Purity 9-(4-Formylphenyl)-9H-carbazole-3,6-dicarbaldehyde" [P]. 中国发明专利, 专利号 CN 108795993 A, 授权公告日 2015-06-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 2203, 401-412.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1627, (4), 1054-1072.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 9-(4-Formylphenyl)-9H-carbazole-3,6-dicarbaldehyde Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2117, 4813-4827.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 1069, (9), 134-153.