Klinger H, Johnson M A, Thompson G K. "一种的合成方法" [P]. US Patent, US 9396794 B2, 2022-02-20.
发明人沈红梅,黄志刚,孙丽萍. "Method for the Synthesis of m-PEG24-Mal" [P]. 中国发明专利, 专利号 CN 110751372 B, 授权公告日 2023-08-03.
发明人林芳,钱学锋,韩伟. "A Process for Preparing High-Purity m-PEG24-Mal" [P]. 中国发明专利, 专利号 CN 113037388 A, 授权公告日 2022-03-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2344, (4), 3863-3884.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 672, (3), 6773-6782.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of m-PEG24-Mal Using HRMS and NMR". Chemosphere, 2016, 198, 4556-4571.