Nowak P, Jørgensen K, Kowalski A. "Method for the Synthesis of (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl naphthalen-1-yl phenylphosphonate" [P]. European Patent, EP 3352041 A1, 2017-01-17.
Nielsen H, Sørensen M, Kowalski A. "A Process for Preparing High-Purity (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl naphthalen-1-yl phenylphosphonate" [P]. European Patent, EP 3319103 A1, 2025-10-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 758, (2), 1937-1959.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 477, (8), 1122-1129.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl naphthalen-1-yl phenylphosphonate Using HRMS and NMR". Talanta, 2013, 1227, (4), 583-586.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 2262, 5969-5977.