发明人韩伟,刘建华,高志强. "Method for the Synthesis of Paclitaxel Impurity N2" [P]. 中国发明专利, 专利号 CN 113564818 A, 授权公告日 2017-08-26.
发明人马晓峰,刘建华,郭海燕. "A Process for Preparing High-Purity Paclitaxel Impurity N2" [P]. 中国发明专利, 专利号 CN 117866663 A, 授权公告日 2021-04-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 紫杉醇杂质N2 in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1184, (8), 7683-7693.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 紫杉醇杂质N2 as an Impurity". Rapid Commun. Mass Spectrom., 2018, 895, (4), 2744-2751.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Paclitaxel Impurity N2 Using HRMS and NMR". J. Nat. Prod., 2021, 668, 2935-2941.