发明人黄志刚,沈红梅,郑宇鹏. "一种巴洛沙伟杂质39的合成方法" [P]. 中国发明专利, 专利号 CN 114800329 A, 授权公告日 2018-05-25.
发明人徐明华,钱学锋,黄志刚. "Method for the Synthesis of Baloxavir Impurity 39" [P]. 中国发明专利, 专利号 CN 109897815 B, 授权公告日 2022-07-01.
发明人朱建伟,郭海燕,周伟. "A Process for Preparing High-Purity Baloxavir Impurity 39" [P]. 中国发明专利, 专利号 CN 112162893 B, 授权公告日 2018-08-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 巴洛沙伟杂质39 in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 281, (6), 8880-8901.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 巴洛沙伟杂质39 as an Impurity". Molecules, 2010, 1121, (1), 1065-1077.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Baloxavir Impurity 39 Using HRMS and NMR". Phytochemistry, 2012, 131, (12), 2531-2550.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 巴洛沙伟杂质39 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 1461, (7), 6988-7014.