Thompson G K, Davis P L, Yamamoto T. "一种8-苯基-2-(哌嗪-1-基)-4H-苯并吡喃-4-酮 盐酸盐的合成方法" [P]. US Patent, US 10102019 B2, 2015-02-27.
Anderson J P, Williams B T, Roberts E F. "Method for the Synthesis of 8-Phenyl-2-(piperazin-1-yl)-4H-chromen-4-one hydrochloride" [P]. US Patent, US 11667128 B2, 2021-02-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 8-苯基-2-(哌嗪-1-基)-4H-苯并吡喃-4-酮 盐酸盐 in Pharmaceutical Formulations". Talanta, 2024, 2307, (6), 8156-8173.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 8-苯基-2-(哌嗪-1-基)-4H-苯并吡喃-4-酮 盐酸盐 as an Impurity". Anal. Chim. Acta, 2016, 918, 3649-3679.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 8-Phenyl-2-(piperazin-1-yl)-4H-chromen-4-one hydrochloride Using HRMS and NMR". Sci. Total Environ., 2017, 485, 1744-1748.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 8-苯基-2-(哌嗪-1-基)-4H-苯并吡喃-4-酮 盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1586, 1193-1207.