发明人韩伟,赵玉洁,杨光. "一种利匹韦林氯杂质的合成方法" [P]. 中国发明专利, 专利号 CN 111456885 A, 授权公告日 2023-04-09.
发明人韩伟,李文辉,黄志刚. "Method for the Synthesis of Rilpivirine Chloro Impurity" [P]. 中国发明专利, 专利号 CN 108496177 B, 授权公告日 2025-08-19.
发明人郭海燕,陈志强,徐明华. "A Process for Preparing High-Purity Rilpivirine Chloro Impurity" [P]. 中国发明专利, 专利号 CN 112764066 B, 授权公告日 2020-12-02.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 利匹韦林氯杂质 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 869, 2427-2436.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利匹韦林氯杂质 as an Impurity". J. Chromatogr. A, 2012, 1469, 3587-3609.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Rilpivirine Chloro Impurity Using HRMS and NMR". Anal. Chim. Acta, 2012, 1257, (12), 258-284.