发明人韩伟,罗永刚,李文辉. "Method for the Synthesis of 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 110365574 A, 授权公告日 2020-04-10.
发明人王建平,李文辉,林芳. "A Process for Preparing High-Purity 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 114585562 B, 授权公告日 2016-04-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid in Pharmaceutical Formulations". J. Sep. Sci., 2019, 733, 3506-3521.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid as an Impurity". Phytochemistry, 2011, 1204, (2), 8603-8625.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 620, 6505-6512.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 3-(tert-butoxy)-2-cyclopropyl-3-oxopropanoic acid Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 1618, 7671-7674.