发明人孙丽萍,唐晓军,罗永刚. "Method for the Synthesis of Vinpocetine Impurity 15 HCl" [P]. 中国发明专利, 专利号 CN 113550193 B, 授权公告日 2021-05-27.
发明人李文辉,郑宇鹏,杨光. "A Process for Preparing High-Purity Vinpocetine Impurity 15 HCl" [P]. 中国发明专利, 专利号 CN 114091878 A, 授权公告日 2019-01-23.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 长春西汀杂质15盐酸盐 in Pharmaceutical Formulations". Chemosphere, 2012, 1713, (8), 2165-2170.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 长春西汀杂质15盐酸盐 as an Impurity". J. Pharm. Biomed. Anal., 2020, 1028, (9), 6676-6684.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Vinpocetine Impurity 15 HCl Using HRMS and NMR". Molecules, 2021, 1254, (12), 9423-9444.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 长春西汀杂质15盐酸盐 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 265, (1), 7599-7617.