Brown S R, Kumar R, Chen K W. "一种曲唑酮二聚体杂质32三盐酸盐的合成方法" [P]. US Patent, US 10401505 B2, 2024-06-25.
Lefèvre J P, Rossi M, Mueller T C. "Method for the Synthesis of Trazodone Dimer Impurity 32" [P]. European Patent, EP 3553084 A1, 2022-04-27.
Björnsson E, Kowalski A, Mueller T C. "A Process for Preparing High-Purity Trazodone Dimer Impurity 32" [P]. European Patent, EP 3051558 A1, 2020-12-03.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 曲唑酮二聚体杂质32三盐酸盐 in Pharmaceutical Formulations". J. Sep. Sci., 2013, 2160, 5268-5280.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 曲唑酮二聚体杂质32三盐酸盐 as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1727, 4241-4263.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Trazodone Dimer Impurity 32 Using HRMS and NMR". Anal. Chim. Acta, 2018, 1955, (4), 453-472.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 曲唑酮二聚体杂质32三盐酸盐 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 1932, (8), 1716-1744.