发明人钱学锋,高志强,刘建华. "Method for the Synthesis of 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6" [P]. 中国发明专利, 专利号 CN 115393894 B, 授权公告日 2022-05-03.
发明人徐明华,何建平,郭海燕. "A Process for Preparing High-Purity 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6" [P]. 中国发明专利, 专利号 CN 116518353 B, 授权公告日 2019-01-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 627, (8), 3985-4006.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 355, 7050-7056.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6 Using HRMS and NMR". Molecules, 2013, 2292, 144-170.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1420, 578-605.