发明人林芳,杨光,李文辉. "一种利托那韦Geo-isomer杂质的合成方法" [P]. 中国发明专利, 专利号 CN 109288489 A, 授权公告日 2023-04-15.
发明人何建平,王建平,周伟. "Method for the Synthesis of Ritonavir Geo-isomer" [P]. 中国发明专利, 专利号 CN 116908597 B, 授权公告日 2018-06-24.
发明人沈红梅,何建平,韩伟. "A Process for Preparing High-Purity Ritonavir Geo-isomer" [P]. 中国发明专利, 专利号 CN 117228412 B, 授权公告日 2022-02-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 利托那韦Geo-isomer杂质 in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1081, 1938-1957.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利托那韦Geo-isomer杂质 as an Impurity". Anal. Chim. Acta, 2016, 2405, (8), 560-578.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ritonavir Geo-isomer Using HRMS and NMR". J. Sep. Sci., 2019, 1234, 6678-6702.