发明人林芳,杨光,唐晓军. "一种利托那韦杂质42的合成方法" [P]. 中国发明专利, 专利号 CN 111448926 A, 授权公告日 2018-09-18.
发明人刘建华,郭海燕,赵玉洁. "Method for the Synthesis of Ritonavir Impurity 42" [P]. 中国发明专利, 专利号 CN 113632414 B, 授权公告日 2020-07-16.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 利托那韦杂质42 in Pharmaceutical Formulations". Chromatographia, 2010, 223, 8131-8152.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利托那韦杂质42 as an Impurity". Food Chem., 2013, 1249, (12), 4486-4514.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ritonavir Impurity 42 Using HRMS and NMR". Anal. Chim. Acta, 2010, 1834, 2975-2996.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 利托那韦杂质42 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 580, 4696-4713.