Klinger H, Patel M V, Stevens L M. "Method for the Synthesis of 1-(2-Methoxy-5-methylphenyl)-3-oxocyclobutane-1-carboxylic acid" [P]. US Patent, US 9316071 B2, 2021-12-22.
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". Food Chem., 2014, 1846, 9613-9626.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 2122, (11), 9502-9518.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methoxy-5-methylphenyl)-3-oxocyclobutane-1-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2025, 2267, 2219-2222.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 2231, 5573-5595.