发明人罗永刚,赵玉洁,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117921468 A, 授权公告日 2021-05-13.
发明人罗永刚,王建平,刘建华. "Method for the Synthesis of 4-(4-Chlorophenyl)-2-methyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 113399919 B, 授权公告日 2019-09-25.
发明人马晓峰,陈志强,林芳. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-2-methyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 114690658 A, 授权公告日 2022-02-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 2191, 1978-1990.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 912, (3), 7815-7830.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-2-methyl-4-oxobutanoic acid Using HRMS and NMR". Anal. Methods, 2017, 1067, (4), 6350-6372.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 1987, 2448-2462.