发明人朱建伟,黄志刚,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108399984 A, 授权公告日 2016-08-04.
发明人唐晓军,孙丽萍,郑宇鹏. "Method for the Synthesis of Mal-PEG6-acid" [P]. 中国发明专利, 专利号 CN 113761049 A, 授权公告日 2024-12-21.
Johnson M A, Park J H, O'Brien P Q. "A Process for Preparing High-Purity Mal-PEG6-acid" [P]. US Patent, US 11794888 B2, 2024-02-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 1268, 6082-6111.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 884, 4202-4228.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Mal-PEG6-acid Using HRMS and NMR". Talanta, 2012, 2098, (3), 7404-7419.