发明人罗永刚,杨光,何建平. "Method for the Synthesis of Methyl 2-(4-chloro-3,5-dimethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 117800972 A, 授权公告日 2024-08-08.
发明人徐明华,李文辉,唐晓军. "A Process for Preparing High-Purity Methyl 2-(4-chloro-3,5-dimethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 108451173 A, 授权公告日 2019-06-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 143, 1215-1244.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 1588, 6555-6567.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(4-chloro-3,5-dimethylphenyl)-2-oxoacetate Using HRMS and NMR". Phytochemistry, 2021, 977, (8), 2812-2840.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 866, 3768-3780.