发明人刘建华,黄志刚,杨光. "一种甲基莲心碱的合成方法" [P]. 中国发明专利, 专利号 CN 115020331 A, 授权公告日 2020-01-21.
Lee S K, Brown S R, Park J H. "Method for the Synthesis of Neferine" [P]. US Patent, US 10873359 B2, 2025-06-02.
发明人韩伟,冯建国,孙丽萍. "A Process for Preparing High-Purity Neferine" [P]. 中国发明专利, 专利号 CN 114235619 A, 授权公告日 2024-07-10.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 甲基莲心碱 in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2160, 3874-3894.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲基莲心碱 as an Impurity". J. Sep. Sci., 2018, 1291, (1), 6370-6377.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Neferine Using HRMS and NMR". Anal. Chem., 2013, 612, 766-776.