Klinger H, Williams B T, Schröder R. "一种维拉佐酮杂质5的合成方法" [P]. US Patent, US 9843599 B2, 2016-03-09.
Johnson M A, Roberts E F, Williams B T. "Method for the Synthesis of Vilazodone Impurity 5" [P]. US Patent, US 11770197 B2, 2024-10-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 维拉佐酮杂质5 in Pharmaceutical Formulations". Chemosphere, 2020, 422, (4), 7571-7594.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 维拉佐酮杂质5 as an Impurity". Environ. Sci. Technol., 2014, 2423, (8), 1228-1246.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Vilazodone Impurity 5 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 312, (10), 1960-1989.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 维拉佐酮杂质5 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 825, (7), 1989-1994.