Davis P L, Yamamoto T, Kumar R. "一种的合成方法" [P]. US Patent, US 11327873 B2, 2020-10-07.
发明人徐明华,杨光,高志强. "Method for the Synthesis of Tos-PEG3-C2-methyl ester" [P]. 中国发明专利, 专利号 CN 113405424 A, 授权公告日 2023-02-19.
发明人冯建国,林芳,杨光. "A Process for Preparing High-Purity Tos-PEG3-C2-methyl ester" [P]. 中国发明专利, 专利号 CN 115678577 B, 授权公告日 2018-08-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2020, 2463, (2), 194-209.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 592, 7057-7068.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tos-PEG3-C2-methyl ester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 2122, (12), 1966-1978.