发明人张德明,赵玉洁,王建平. "Method for the Synthesis of 5-(2,4-Difluorophenoxy)pentanenitrile" [P]. 中国发明专利, 专利号 CN 110077676 A, 授权公告日 2024-06-04.
发明人赵玉洁,胡光,罗永刚. "A Process for Preparing High-Purity 5-(2,4-Difluorophenoxy)pentanenitrile" [P]. 中国发明专利, 专利号 CN 112513362 B, 授权公告日 2022-06-19.
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". Biomed. Chromatogr., 2015, 206, 9757-9782.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 2028, (4), 8932-8947.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2,4-Difluorophenoxy)pentanenitrile Using HRMS and NMR". Chemosphere, 2019, 1488, 7646-7649.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 1666, 9828-9850.