Schröder R, Kumar R, Brown S R. "一种的合成方法" [P]. US Patent, US 9741798 B2, 2021-01-22.
Hughes D C, Fischer A B, Lee S K. "Method for the Synthesis of 3-(2,4-Dichlorobenzoyl)-5-(3,4-dichlorobenzylidene)-2-thioxoimidazolidin-4-one" [P]. US Patent, US 11950464 B2, 2023-10-15.
Schröder R, Klinger H, Brown S R. "A Process for Preparing High-Purity 3-(2,4-Dichlorobenzoyl)-5-(3,4-dichlorobenzylidene)-2-thioxoimidazolidin-4-one" [P]. US Patent, US 10575628 B2, 2025-02-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2430, (10), 5760-5778.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 2390, 1729-1745.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,4-Dichlorobenzoyl)-5-(3,4-dichlorobenzylidene)-2-thioxoimidazolidin-4-one Using HRMS and NMR". Phytochemistry, 2015, 1116, 9784-9807.