Johnson M A, O'Brien P Q, Thompson G K. "Method for the Synthesis of Retigabine (Ezogabine)-d5 DiHCl" [P]. US Patent, US 10591744 B2, 2019-04-03.
发明人沈红梅,马晓峰,罗永刚. "A Process for Preparing High-Purity Retigabine (Ezogabine)-d5 DiHCl" [P]. 中国发明专利, 专利号 CN 117365091 A, 授权公告日 2018-02-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 瑞替加滨(埃佐加宾)-d5 in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 1496, (11), 6429-6451.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 瑞替加滨(埃佐加宾)-d5 as an Impurity". J. Agric. Food Chem., 2011, 2252, (9), 2060-2085.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Retigabine (Ezogabine)-d5 DiHCl Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 1937, 6585-6614.