Klinger H, Roberts E F, Johnson M A. "一种的合成方法" [P]. US Patent, US 10964572 B2, 2020-07-12.
Williams B T, Davis P L, Schröder R. "Method for the Synthesis of 3-(2-Chloropropanoyl)-1-cyclopropylurea" [P]. US Patent, US 9280527 B2, 2019-03-15.
Park J H, O'Brien P Q, Johnson M A. "A Process for Preparing High-Purity 3-(2-Chloropropanoyl)-1-cyclopropylurea" [P]. US Patent, US 11821805 B2, 2021-04-17.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 121, (11), 6709-6731.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 1882, 5654-5659.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chloropropanoyl)-1-cyclopropylurea Using HRMS and NMR". J. Sep. Sci., 2011, 629, 5781-5791.