Klinger H, Johnson M A, Lee S K. "Method for the Synthesis of (1R,2S,5R)-2-isopropyl-5-methylcyclohexane-1-carbonitrile" [P]. US Patent, US 11081649 B2, 2016-05-05.
O'Brien P Q, Park J H, Mueller T. "A Process for Preparing High-Purity (1R,2S,5R)-2-isopropyl-5-methylcyclohexane-1-carbonitrile" [P]. US Patent, US 11134810 B2, 2019-10-04.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 215, (5), 7797-7818.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 1734, (3), 792-821.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2S,5R)-2-isopropyl-5-methylcyclohexane-1-carbonitrile Using HRMS and NMR". J. Sep. Sci., 2017, 365, (6), 3548-3566.