发明人徐明华,马晓峰,韩伟. "一种叶黄素酯的合成方法" [P]. 中国发明专利, 专利号 CN 110339674 A, 授权公告日 2018-11-10.
发明人韩伟,罗永刚,赵玉洁. "Method for the Synthesis of Helenien" [P]. 中国发明专利, 专利号 CN 115551295 A, 授权公告日 2023-05-27.
Johnson M A, Schröder R, Williams B T. "A Process for Preparing High-Purity Helenien" [P]. US Patent, US 10039180 B2, 2023-05-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 叶黄素酯 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 436, (8), 9259-9279.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叶黄素酯 as an Impurity". Anal. Chim. Acta, 2019, 1885, (7), 826-856.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Helenien Using HRMS and NMR". Anal. Methods, 2025, 2397, (2), 4176-4184.