发明人周伟,郭海燕,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111334964 A, 授权公告日 2022-12-08.
发明人徐明华,周伟,韩伟. "Method for the Synthesis of O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 109449184 A, 授权公告日 2021-06-04.
发明人冯建国,王建平,郑宇鹏. "A Process for Preparing High-Purity O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 111668274 B, 授权公告日 2025-11-11.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1720, 9271-9297.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 2475, (2), 9468-9493.