发明人赵玉洁,郑宇鹏,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117903863 A, 授权公告日 2015-11-15.
Williams B T, Mueller T, Thompson G K. "Method for the Synthesis of Mal-PEG5-C2-NH2 (hydrochloride)" [P]. US Patent, US 11674083 B2, 2018-10-03.
发明人王建平,胡光,沈红梅. "A Process for Preparing High-Purity Mal-PEG5-C2-NH2 (hydrochloride)" [P]. 中国发明专利, 专利号 CN 114160416 B, 授权公告日 2016-04-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 2075, (1), 5083-5109.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 1789, (12), 1273-1277.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Mal-PEG5-C2-NH2 (hydrochloride) Using HRMS and NMR". Biomed. Chromatogr., 2011, 841, 2110-2140.