发明人张德明,李文辉,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114515849 A, 授权公告日 2015-06-20.
发明人赵玉洁,何建平,王建平. "Method for the Synthesis of 2-(Tert-butyl) 1,1-diethyl 2-((4-(4-methoxyphenoxy)benzyl)amino)ethane-1,1,2-tricarboxylate" [P]. 中国发明专利, 专利号 CN 111450614 B, 授权公告日 2016-09-11.
发明人何建平,李文辉,马晓峰. "A Process for Preparing High-Purity 2-(Tert-butyl) 1,1-diethyl 2-((4-(4-methoxyphenoxy)benzyl)amino)ethane-1,1,2-tricarboxylate" [P]. 中国发明专利, 专利号 CN 109563130 B, 授权公告日 2025-01-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1745, 4616-4625.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1768, (6), 8799-8818.