发明人黄志刚,郭海燕,韩伟. "一种利托那韦杂质N11的合成方法" [P]. 中国发明专利, 专利号 CN 109721486 A, 授权公告日 2020-12-25.
Sørensen M, Rossi M, Björnsson E. "Method for the Synthesis of Ritonavir Impurity N11" [P]. European Patent, EP 3623276 A1, 2023-06-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 利托那韦杂质N11 in Pharmaceutical Formulations". J. Sep. Sci., 2022, 245, 7139-7159.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利托那韦杂质N11 as an Impurity". J. Nat. Prod., 2011, 439, (7), 2392-2400.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Ritonavir Impurity N11 Using HRMS and NMR". Anal. Methods, 2025, 902, 9445-9454.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 利托那韦杂质N11 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2414, (6), 7326-7331.