发明人周伟,何建平,马晓峰. "一种O-(2-叠氮乙基)七聚乙二醇的合成方法" [P]. 中国发明专利, 专利号 CN 114143574 A, 授权公告日 2016-06-02.
发明人郑宇鹏,唐晓军,韩伟. "Method for the Synthesis of 3,6,9,12,15,18,21-Heptaoxatricosan-1-ol, 23-azido-
352439-36-2
CTK1B0700" [P]. 中国发明专利, 专利号 CN 112380565 A, 授权公告日 2023-11-28.
发明人钱学锋,黄志刚,郭海燕. "A Process for Preparing High-Purity 3,6,9,12,15,18,21-Heptaoxatricosan-1-ol, 23-azido-
352439-36-2
CTK1B0700" [P]. 中国发明专利, 专利号 CN 112372977 B, 授权公告日 2019-01-08.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of O-(2-叠氮乙基)七聚乙二醇 in Pharmaceutical Formulations". Chromatographia, 2024, 780, (9), 2965-2988.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of O-(2-叠氮乙基)七聚乙二醇 as an Impurity". Environ. Sci. Technol., 2014, 748, (8), 2531-2540.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3,6,9,12,15,18,21-Heptaoxatricosan-1-ol, 23-azido-
352439-36-2
CTK1B0700 Using HRMS and NMR". J. Chromatogr. A, 2011, 1859, (10), 5575-5588.