Hughes D C, Klinger H, Fischer A B. "一种的合成方法" [P]. US Patent, US 9700134 B2, 2022-09-17.
发明人王建平,郭海燕,何建平. "Method for the Synthesis of Benzyl-PEG5-acid" [P]. 中国发明专利, 专利号 CN 115920274 A, 授权公告日 2015-05-26.
发明人王建平,朱建伟,黄志刚. "A Process for Preparing High-Purity Benzyl-PEG5-acid" [P]. 中国发明专利, 专利号 CN 108821198 B, 授权公告日 2025-09-20.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 119, (2), 7586-7591.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 912, 5544-5570.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl-PEG5-acid Using HRMS and NMR". J. Nat. Prod., 2013, 2068, 8964-8967.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1732, (2), 6052-6077.