发明人郭海燕,陈志强,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108578830 A, 授权公告日 2017-09-04.
发明人陈志强,王建平,何建平. "Method for the Synthesis of Mal-PEG2-CH2COOH" [P]. 中国发明专利, 专利号 CN 117327622 A, 授权公告日 2025-05-10.
Stevens L M, Mueller T, O'Brien P Q. "A Process for Preparing High-Purity Mal-PEG2-CH2COOH" [P]. US Patent, US 9134685 B2, 2019-07-18.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1200, 9710-9728.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 563, 6559-6567.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Mal-PEG2-CH2COOH Using HRMS and NMR". J. Agric. Food Chem., 2010, 1134, 8161-8179.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2019, 337, (9), 7548-7555.