发明人陈志强,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112767775 A, 授权公告日 2016-01-22.
Schröder R, Fischer A B, Williams B T. "Method for the Synthesis of 1,3-Diethyl-8-phenylxanthine" [P]. US Patent, US 11041087 B2, 2018-07-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1808, 7236-7256.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 2468, (7), 3500-3528.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Diethyl-8-phenylxanthine Using HRMS and NMR". J. Chromatogr. A, 2023, 1929, (8), 2693-2700.