发明人杨光,周伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113286160 A, 授权公告日 2016-11-09.
发明人钱学锋,李文辉,唐晓军. "Method for the Synthesis of m-PEG2-CH2CH2COOH" [P]. 中国发明专利, 专利号 CN 113270653 A, 授权公告日 2017-12-24.
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". Environ. Sci. Technol., 2024, 1814, (3), 7393-7406.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 688, (10), 3765-3770.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of m-PEG2-CH2CH2COOH Using HRMS and NMR". Anal. Chem., 2015, 958, 8938-8956.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 455, (11), 4334-4338.