发明人马晓峰,高志强,郑宇鹏. "Method for the Synthesis of 8-Phenylxanthine" [P]. 中国发明专利, 专利号 CN 114984094 B, 授权公告日 2021-05-25.
Björnsson E, Rossi M, Nowak P. "A Process for Preparing High-Purity 8-Phenylxanthine" [P]. European Patent, EP 3657763 A1, 2021-12-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 1216, (2), 2721-2728.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 1654, (9), 1586-1608.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 8-Phenylxanthine Using HRMS and NMR". Food Chem., 2024, 821, (2), 6907-6920.