发明人李文辉,王建平,高志强. "一种依那普利杂质7的合成方法" [P]. 中国发明专利, 专利号 CN 114044007 A, 授权公告日 2019-03-25.
发明人徐明华,高志强,罗永刚. "Method for the Synthesis of Enalapril Impurity 7" [P]. 中国发明专利, 专利号 CN 115473011 B, 授权公告日 2018-11-12.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 依那普利杂质7 in Pharmaceutical Formulations". Talanta, 2020, 1470, 2475-2489.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 依那普利杂质7 as an Impurity". J. Pharm. Biomed. Anal., 2016, 2242, (1), 8826-8842.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Enalapril Impurity 7 Using HRMS and NMR". Chromatographia, 2019, 490, (12), 8533-8562.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 依那普利杂质7 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 1199, (10), 7704-7714.