Sørensen M, Björnsson E, Nowak P. "Method for the Synthesis of Diethyl Methyl-d" [P]. European Patent, EP 3308699 A1, 2016-05-09.
Johansson L, Lefèvre J P, Jørgensen K. "A Process for Preparing High-Purity Diethyl Methyl-d" [P]. European Patent, EP 3814786 A1, 2020-11-02.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 563, 4410-4413.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 412, (6), 7098-7111.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl Methyl-d Using HRMS and NMR". Molecules, 2013, 2471, (10), 6511-6530.