发明人钱学锋,郑宇鹏,徐明华. "Method for the Synthesis of DBCO-dPEG <SUP>®</SUP><SUB>4</SUB>-TFP ester" [P]. 中国发明专利, 专利号 CN 111917327 A, 授权公告日 2021-11-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of DBCO-dPEG <SUP>®</SUP><SUB>4</SUB>-TFP ester in Pharmaceutical Formulations". Phytochemistry, 2014, 2319, (12), 7211-7230.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of DBCO-dPEG <SUP>®</SUP><SUB>4</SUB>-TFP ester as an Impurity". Chemosphere, 2022, 1314, 720-746.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of DBCO-dPEG <SUP>®</SUP><SUB>4</SUB>-TFP ester Using HRMS and NMR". J. Chromatogr. A, 2021, 752, (12), 9963-9971.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate DBCO-dPEG <SUP>®</SUP><SUB>4</SUB>-TFP ester Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 2160, (6), 4154-4161.