Chen K W, Thompson G K, Patel M V. "一种溴莫尼定杂质22的合成方法" [P]. US Patent, US 11065486 B2, 2021-03-09.
发明人马晓峰,杨光,孙丽萍. "Method for the Synthesis of Brimonidine Impurity 22" [P]. 中国发明专利, 专利号 CN 115953404 B, 授权公告日 2018-01-25.
发明人胡光,赵玉洁,郭海燕. "A Process for Preparing High-Purity Brimonidine Impurity 22" [P]. 中国发明专利, 专利号 CN 114097796 B, 授权公告日 2022-09-08.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 溴莫尼定杂质22 in Pharmaceutical Formulations". Chromatographia, 2016, 848, (11), 8057-8069.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 溴莫尼定杂质22 as an Impurity". J. Chromatogr. A, 2020, 511, (1), 970-987.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Brimonidine Impurity 22 Using HRMS and NMR". Anal. Chim. Acta, 2015, 819, (7), 5977-5983.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 溴莫尼定杂质22 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 414, (7), 4967-4970.