Park J H, Brown S R, Stevens L M. "Method for the Synthesis of 3-Allyl-2-thioxoimidazolidin-4-one" [P]. US Patent, US 11441898 B2, 2025-03-20.
Fischer A B, Johnson M A, Thompson G K. "A Process for Preparing High-Purity 3-Allyl-2-thioxoimidazolidin-4-one" [P]. US Patent, US 11428597 B2, 2023-04-21.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1792, 8309-8329.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1294, (10), 6272-6283.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Allyl-2-thioxoimidazolidin-4-one Using HRMS and NMR". Sci. Total Environ., 2021, 2106, 9912-9917.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1778, (9), 3184-3191.