Schröder R, Patel M V, Williams B T. "Method for the Synthesis of (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 3-oxobutanoate" [P]. US Patent, US 11956981 B2, 2018-12-04.
Martínez F, Jørgensen K, Mueller T C. "A Process for Preparing High-Purity (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 3-oxobutanoate" [P]. European Patent, EP 3633046 A1, 2018-06-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1803, 2752-2768.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1454, (2), 3489-3515.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 3-oxobutanoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 448, 1814-1820.