发明人钱学锋,刘建华,唐晓军. "Method for the Synthesis of Ethyl 2-(4-butoxy-2-methylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 113111970 B, 授权公告日 2017-09-08.
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". J. Agric. Food Chem., 2012, 161, 5300-5306.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 698, (11), 7840-7869.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4-butoxy-2-methylphenyl)-2-oxoacetate Using HRMS and NMR". Chemosphere, 2016, 1765, 7544-7558.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 547, (7), 3924-3954.