发明人高志强,孙丽萍,杨光. "Method for the Synthesis of Thioctic acid Impurity 94" [P]. 中国发明专利, 专利号 CN 111206297 B, 授权公告日 2020-08-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 硫辛酸杂质94 in Pharmaceutical Formulations". Phytochemistry, 2018, 1973, (6), 2309-2315.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫辛酸杂质94 as an Impurity". Environ. Sci. Technol., 2012, 1455, (12), 3305-3312.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Thioctic acid Impurity 94 Using HRMS and NMR". Talanta, 2010, 519, 5891-5921.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 硫辛酸杂质94 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 414, 8763-8780.