发明人高志强,罗永刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110752133 A, 授权公告日 2015-12-18.
Chen K W, Yamamoto T, Lee S K. "Method for the Synthesis of 2-Amino-7H-purine-6-carboxylic acid" [P]. US Patent, US 10063880 B2, 2018-07-10.
发明人冯建国,马晓峰,朱建伟. "A Process for Preparing High-Purity 2-Amino-7H-purine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116201210 B, 授权公告日 2025-03-06.
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, 2021, 2475, (5), 2856-2869.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 2431, 8120-8124.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-7H-purine-6-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2025, 642, (11), 8509-8515.