发明人孙丽萍,郑宇鹏,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111843334 A, 授权公告日 2016-05-12.
Anderson J P, Johnson M A, Lee S K. "Method for the Synthesis of 4,6-Diaminoisophthalaldehyde" [P]. US Patent, US 11467147 B2, 2023-07-06.
发明人刘建华,唐晓军,钱学锋. "A Process for Preparing High-Purity 4,6-Diaminoisophthalaldehyde" [P]. 中国发明专利, 专利号 CN 114080222 B, 授权公告日 2020-09-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 2110, (11), 9367-9397.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 2188, 9535-9552.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Diaminoisophthalaldehyde Using HRMS and NMR". J. Chromatogr. A, 2021, 1001, 5957-5962.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 1357, (4), 4947-4963.