发明人徐明华,郭海燕,唐晓军. "一种阿曲生坦杂质181的合成方法" [P]. 中国发明专利, 专利号 CN 111219550 A, 授权公告日 2023-05-25.
Nowak P, Kowalski A, Schröder R. "Method for the Synthesis of Atrasentan Impurity 181" [P]. European Patent, EP 3744121 A1, 2016-10-10.
发明人林芳,陈志强,唐晓军. "A Process for Preparing High-Purity Atrasentan Impurity 181" [P]. 中国发明专利, 专利号 CN 111587978 A, 授权公告日 2023-01-06.
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 阿曲生坦杂质181 in Pharmaceutical Formulations". Phytochemistry, 2018, 2178, 1258-1281.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿曲生坦杂质181 as an Impurity". Rapid Commun. Mass Spectrom., 2017, 881, 1541-1554.