发明人冯建国,胡光,陈志强. "一种5H-吡咯并[3,2-d]嘧啶-4-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 114859986 A, 授权公告日 2025-03-04.
Chen K W, Kumar R, Schröder R. "Method for the Synthesis of 5H-pyrrolo[3,2-d]pyrimidine-4-carboxylic acid" [P]. US Patent, US 9185716 B2, 2024-05-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 5H-吡咯并[3,2-d]嘧啶-4-羧酸 in Pharmaceutical Formulations". Anal. Methods, 2018, 2394, (2), 7053-7071.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5H-吡咯并[3,2-d]嘧啶-4-羧酸 as an Impurity". Molecules, 2017, 394, 2777-2790.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5H-pyrrolo[3,2-d]pyrimidine-4-carboxylic acid Using HRMS and NMR". Food Chem., 2025, 254, (4), 4742-4752.