发明人冯建国,李文辉,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113999144 A, 授权公告日 2023-02-28.
发明人陈志强,孙丽萍,林芳. "Method for the Synthesis of 6-Amino-9H-purine-9-propanoic Acid" [P]. 中国发明专利, 专利号 CN 110896330 B, 授权公告日 2025-10-11.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1105, (2), 5197-5215.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 990, (2), 4517-4521.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-9H-purine-9-propanoic Acid Using HRMS and NMR". J. Chromatogr. A, 2023, 405, (2), 2106-2134.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 2426, 565-586.