Hughes D C, Stevens L M, Chen K W. "一种L-(-)-苹果酸二乙酯的合成方法" [P]. US Patent, US 11731647 B2, 2018-06-18.
发明人孙丽萍,马晓峰,林芳. "Method for the Synthesis of Diethyl L-(-)-Malate" [P]. 中国发明专利, 专利号 CN 114312462 B, 授权公告日 2020-11-06.
Johnson M A, Chen K W, Roberts E F. "A Process for Preparing High-Purity Diethyl L-(-)-Malate" [P]. US Patent, US 11827767 B2, 2023-07-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of L-(-)-苹果酸二乙酯 in Pharmaceutical Formulations". J. Nat. Prod., 2012, 1778, (4), 5981-5988.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of L-(-)-苹果酸二乙酯 as an Impurity". J. Agric. Food Chem., 2015, 2031, (1), 5410-5424.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl L-(-)-Malate Using HRMS and NMR". Molecules, 2019, 1156, (4), 2228-2244.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate L-(-)-苹果酸二乙酯 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1162, 7063-7078.