发明人郑宇鹏,赵玉洁,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114685258 A, 授权公告日 2017-12-13.
发明人郭海燕,李文辉,韩伟. "Method for the Synthesis of 2-(Diethylamino)butanoic acid" [P]. 中国发明专利, 专利号 CN 114194774 A, 授权公告日 2024-06-10.
发明人何建平,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 2-(Diethylamino)butanoic acid" [P]. 中国发明专利, 专利号 CN 113065129 A, 授权公告日 2017-02-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 1764, (2), 289-298.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1726, (3), 2868-2886.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Diethylamino)butanoic acid Using HRMS and NMR". Talanta, 2023, 2251, 692-702.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 2116, 1848-1857.