Davis P L, Lee S K, Mueller T. "一种的合成方法" [P]. US Patent, US 10739556 B2, 2015-01-12.
Nielsen H, Schröder R, Lefèvre J P. "Method for the Synthesis of N-BOc-peg3-benzyl ester" [P]. European Patent, EP 3662369 A1, 2022-02-11.
发明人陈志强,林芳,唐晓军. "A Process for Preparing High-Purity N-BOc-peg3-benzyl ester" [P]. 中国发明专利, 专利号 CN 110974069 B, 授权公告日 2019-04-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2457, (11), 975-1000.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1995, (8), 3805-3835.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-BOc-peg3-benzyl ester Using HRMS and NMR". Molecules, 2015, 970, 5464-5492.