Lee S K, Roberts E F, Klinger H. "一种的合成方法" [P]. US Patent, US 9878665 B2, 2022-02-05.
发明人赵玉洁,周伟,罗永刚. "Method for the Synthesis of (8α,9R)-(8''α,9''R)-9,9''-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[6'-methoxycinchonan]" [P]. 中国发明专利, 专利号 CN 109911513 A, 授权公告日 2015-09-22.
Hughes D C, Stevens L M, Schröder R. "A Process for Preparing High-Purity (8α,9R)-(8''α,9''R)-9,9''-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[6'-methoxycinchonan]" [P]. US Patent, US 9094663 B2, 2025-02-06.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1701, (3), 5225-5244.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 2163, (11), 5440-5459.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (8α,9R)-(8''α,9''R)-9,9''-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[6'-methoxycinchonan] Using HRMS and NMR". J. Chromatogr. A, 2015, 1128, 1-6.