Lefèvre J P, Jørgensen K, Kowalski A. "一种辛菲汀的合成方法" [P]. European Patent, EP 3975504 A1, 2024-10-27.
发明人黄志刚,罗永刚,徐明华. "Method for the Synthesis of Symphytine" [P]. 中国发明专利, 专利号 CN 110112556 B, 授权公告日 2021-12-26.
发明人唐晓军,周伟,何建平. "A Process for Preparing High-Purity Symphytine" [P]. 中国发明专利, 专利号 CN 114986572 A, 授权公告日 2025-11-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 辛菲汀 in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1436, 831-858.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 辛菲汀 as an Impurity". Molecules, 2018, 1572, 3313-3321.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Symphytine Using HRMS and NMR". Biomed. Chromatogr., 2021, 1419, (12), 1519-1532.