发明人朱建伟,郭海燕,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112893591 A, 授权公告日 2015-07-05.
发明人孙丽萍,郭海燕,沈红梅. "Method for the Synthesis of (2S,3R)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-N-[(8α,9S)-6'-methoxycinchonan-9-yl]butanamide" [P]. 中国发明专利, 专利号 CN 114089553 A, 授权公告日 2019-10-05.
Sørensen M, Rossi M, Johansson L. "A Process for Preparing High-Purity (2S,3R)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-N-[(8α,9S)-6'-methoxycinchonan-9-yl]butanamide" [P]. European Patent, EP 3200807 A1, 2016-10-23.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 690, 6098-6120.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 564, 3461-3478.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (2S,3R)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-N-[(8α,9S)-6'-methoxycinchonan-9-yl]butanamide Using HRMS and NMR". Sci. Total Environ., 2025, 1201, 1472-1501.