Johansson L, Mueller T C, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3972714 A1, 2023-04-26.
Nielsen H, Johansson L, Nowak P. "Method for the Synthesis of trans-4-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid" [P]. European Patent, EP 3685838 A1, 2019-05-03.
Brown S R, Lee S K, O'Brien P Q. "A Process for Preparing High-Purity trans-4-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid" [P]. US Patent, US 9939334 B2, 2017-08-24.
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". Phytochemistry, 2015, 2227, (5), 8936-8943.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 243, (10), 8173-8193.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of trans-4-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid Using HRMS and NMR". Chemosphere, 2021, 2016, 3179-3187.