Brown S R, Roberts E F, Klinger H. "Method for the Synthesis of Methyl 5-oxocyclopent-1-enecarboxylate" [P]. US Patent, US 9350583 B2, 2021-06-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 324, 1565-1570.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 510, 1928-1943.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-oxocyclopent-1-enecarboxylate Using HRMS and NMR". J. Nat. Prod., 2013, 997, (10), 2302-2325.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 996, (12), 2982-2996.