发明人郭海燕,刘建华,罗永刚. "Method for the Synthesis of 4-(2-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 109259234 B, 授权公告日 2016-06-25.
发明人陈志强,黄志刚,王建平. "A Process for Preparing High-Purity 4-(2-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 116283664 B, 授权公告日 2023-03-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 464, (10), 1126-1140.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1736, 6492-6498.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2018, 2184, 8019-8030.