发明人韩伟,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116653087 A, 授权公告日 2025-04-26.
发明人赵玉洁,张德明,陈志强. "Method for the Synthesis of 3-Butyl-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 112047154 A, 授权公告日 2015-11-26.
发明人冯建国,朱建伟,李文辉. "A Process for Preparing High-Purity 3-Butyl-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 111780193 B, 授权公告日 2025-07-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 413, 4052-4057.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 187, 1239-1251.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-Butyl-7-phenyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one Using HRMS and NMR". Anal. Methods, 2012, 2228, 6401-6429.