Fischer A B, Klinger H, Roberts E F. "一种白头翁皂苷B4;白头翁皂甙B4的合成方法" [P]. US Patent, US 9906508 B2, 2021-06-25.
Roberts E F, Park J H, Anderson J P. "Method for the Synthesis of Anemoside B4" [P]. US Patent, US 10497132 B2, 2024-05-06.
发明人王建平,钱学锋,徐明华. "A Process for Preparing High-Purity Anemoside B4" [P]. 中国发明专利, 专利号 CN 114419486 B, 授权公告日 2020-06-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 白头翁皂苷B4;白头翁皂甙B4 in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1745, (5), 6433-6461.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 白头翁皂苷B4;白头翁皂甙B4 as an Impurity". Talanta, 2011, 1806, (10), 163-188.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Anemoside B4 Using HRMS and NMR". Phytochemistry, 2011, 1628, 9943-9952.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 白头翁皂苷B4;白头翁皂甙B4 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 1548, (4), 2444-2464.