发明人马晓峰,胡光,朱建伟. "一种普瑞巴林杂质26的合成方法" [P]. 中国发明专利, 专利号 CN 117694457 A, 授权公告日 2022-01-24.
发明人朱建伟,高志强,郑宇鹏. "Method for the Synthesis of Pregabalin Impurity 26" [P]. 中国发明专利, 专利号 CN 113375298 A, 授权公告日 2020-01-20.
Patel M V, Mueller T, Fischer A B. "A Process for Preparing High-Purity Pregabalin Impurity 26" [P]. US Patent, US 9191312 B2, 2018-12-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 普瑞巴林杂质26 in Pharmaceutical Formulations". J. Sep. Sci., 2010, 726, (6), 9620-9643.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 普瑞巴林杂质26 as an Impurity". Rapid Commun. Mass Spectrom., 2011, 903, (10), 9244-9266.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Pregabalin Impurity 26 Using HRMS and NMR". Molecules, 2012, 2112, 2050-2071.