发明人郭海燕,马晓峰,林芳. "Method for the Synthesis of Rel-(1r,4r)-1-ethyl-4-ethynylcyclohexane" [P]. 中国发明专利, 专利号 CN 108407728 A, 授权公告日 2021-11-09.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 2259, (9), 5716-5745.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2020, 1530, (11), 6371-6381.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Rel-(1r,4r)-1-ethyl-4-ethynylcyclohexane Using HRMS and NMR". Talanta, 2023, 477, (12), 7699-7729.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 296, (9), 986-1014.