O'Brien P Q, Patel M V, Stevens L M. "一种的合成方法" [P]. US Patent, US 9349115 B2, 2020-12-21.
Kumar R, Stevens L M, Chen K W. "Method for the Synthesis of 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid" [P]. US Patent, US 11452328 B2, 2018-02-09.
发明人韩伟,郭海燕,周伟. "A Process for Preparing High-Purity 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid" [P]. 中国发明专利, 专利号 CN 111510690 A, 授权公告日 2017-07-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 895, (11), 5512-5534.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 2023, 7586-7604.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid Using HRMS and NMR". J. Sep. Sci., 2017, 1965, (12), 3068-3087.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 1611, (5), 1677-1685.