发明人周伟,孙丽萍,徐明华. "Method for the Synthesis of NH2-PEG2-C2-Boc" [P]. 中国发明专利, 专利号 CN 116822220 B, 授权公告日 2020-10-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 624, 5606-5611.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 2105, 9393-9399.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of NH2-PEG2-C2-Boc Using HRMS and NMR". J. Sep. Sci., 2010, 81, (3), 1801-1818.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1092, (9), 6849-6852.