发明人钱学锋,赵玉洁,刘建华. "Method for the Synthesis of 1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 115130316 B, 授权公告日 2022-04-12.
发明人孙丽萍,罗永刚,马晓峰. "A Process for Preparing High-Purity 1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 117139916 A, 授权公告日 2025-01-11.
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". J. Pharm. Biomed. Anal., 2019, 2122, (8), 8195-8215.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 562, 5516-5529.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide Using HRMS and NMR". Sci. Total Environ., 2012, 405, 8024-8040.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 1657, 2596-2614.