发明人孙丽萍,马晓峰,朱建伟. "一种(Z)-N-乙基-N-甲基-2-氧代-3-(苯基((4-(哌啶-1-基甲基)苯基)氨基)亚甲基)二氢吲哚-6-甲酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 117063805 A, 授权公告日 2025-05-22.
发明人胡光,李文辉,朱建伟. "Method for the Synthesis of (Z)-N-Ethyl-N-methyl-2-oxo-3-(phenyl((4-(piperidin-1-ylmethyl)phenyl)amino)methylene)indoline-6-carboxamide" [P]. 中国发明专利, 专利号 CN 108512371 A, 授权公告日 2020-01-28.
发明人黄志刚,郑宇鹏,胡光. "A Process for Preparing High-Purity (Z)-N-Ethyl-N-methyl-2-oxo-3-(phenyl((4-(piperidin-1-ylmethyl)phenyl)amino)methylene)indoline-6-carboxamide" [P]. 中国发明专利, 专利号 CN 117016032 B, 授权公告日 2025-09-25.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (Z)-N-乙基-N-甲基-2-氧代-3-(苯基((4-(哌啶-1-基甲基)苯基)氨基)亚甲基)二氢吲哚-6-甲酰胺 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1811, 2983-3013.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of (Z)-N-乙基-N-甲基-2-氧代-3-(苯基((4-(哌啶-1-基甲基)苯基)氨基)亚甲基)二氢吲哚-6-甲酰胺 as an Impurity". Sci. Total Environ., 2019, 2061, 7452-7473.