发明人高志强,黄志刚,钱学锋. "Method for the Synthesis of Atrasentan Impurity 114" [P]. 中国发明专利, 专利号 CN 116342170 B, 授权公告日 2017-12-18.
发明人陈志强,徐明华,刘建华. "A Process for Preparing High-Purity Atrasentan Impurity 114" [P]. 中国发明专利, 专利号 CN 111874471 B, 授权公告日 2015-07-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 阿曲生坦杂质114 in Pharmaceutical Formulations". Food Chem., 2011, 1592, (11), 9587-9613.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿曲生坦杂质114 as an Impurity". Talanta, 2012, 118, (2), 4097-4118.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Atrasentan Impurity 114 Using HRMS and NMR". Phytochemistry, 2018, 2419, (7), 6750-6757.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 阿曲生坦杂质114 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 726, (4), 1189-1208.