发明人李文辉,朱建伟,郑宇鹏. "Method for the Synthesis of 2-(Diphenylphosphoryl)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 116676481 B, 授权公告日 2021-10-14.
发明人胡光,郭海燕,韩伟. "A Process for Preparing High-Purity 2-(Diphenylphosphoryl)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 116811504 B, 授权公告日 2018-09-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1723, 4236-4263.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 1641, 5458-5467.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Diphenylphosphoryl)-N,N-dimethylacetamide Using HRMS and NMR". J. Chromatogr. A, 2013, 792, (9), 5920-5932.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 2135, (10), 3093-3110.