Roberts E F, Klinger H, Kumar R. "一种diethyl (3-oxopropyl)phosphonate的合成方法" [P]. US Patent, US 11719876 B2, 2016-04-08.
Davis P L, Stevens L M, Williams B T. "Method for the Synthesis of diethyl (3-oxopropyl)phosphonate" [P]. US Patent, US 11277016 B2, 2021-12-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of diethyl (3-oxopropyl)phosphonate in Pharmaceutical Formulations". Chromatographia, 2011, 1471, (2), 7560-7589.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of diethyl (3-oxopropyl)phosphonate as an Impurity". Anal. Chim. Acta, 2016, 805, 1077-1097.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of diethyl (3-oxopropyl)phosphonate Using HRMS and NMR". Sci. Total Environ., 2019, 2039, 9278-9288.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate diethyl (3-oxopropyl)phosphonate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 1831, (1), 7092-7121.