Brown S R, Roberts E F, Klinger H. "Method for the Synthesis of Ethyl 3-bromo-3-cyclopropyl-2-oxopropanoate" [P]. US Patent, US 10909181 B2, 2016-02-15.
Yamamoto T, Schröder R, Kumar R. "A Process for Preparing High-Purity Ethyl 3-bromo-3-cyclopropyl-2-oxopropanoate" [P]. US Patent, US 9588236 B2, 2022-07-13.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 105, 3736-3755.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 669, 7068-7071.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-bromo-3-cyclopropyl-2-oxopropanoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 439, (10), 6108-6137.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 1356, (4), 3310-3334.