Klinger H, Williams B T, Johnson M A. "一种法维拉韦杂质16的合成方法" [P]. US Patent, US 9008815 B2, 2018-10-22.
发明人罗永刚,韩伟,赵玉洁. "Method for the Synthesis of Favipiravir Impurity 16" [P]. 中国发明专利, 专利号 CN 113002018 B, 授权公告日 2017-03-10.
发明人孙丽萍,王建平,周伟. "A Process for Preparing High-Purity Favipiravir Impurity 16" [P]. 中国发明专利, 专利号 CN 113579180 A, 授权公告日 2024-04-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 法维拉韦杂质16 in Pharmaceutical Formulations". Food Chem., 2019, 501, (2), 8104-8118.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 法维拉韦杂质16 as an Impurity". Talanta, 2016, 2167, (8), 488-502.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Favipiravir Impurity 16 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 495, (6), 2091-2117.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 法维拉韦杂质16 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1046, (4), 6786-6809.