Anderson J P, Johnson M A, Hughes D C. "一种的合成方法" [P]. US Patent, US 10883344 B2, 2018-01-28.
Johansson L, Nowak P, Jørgensen K. "Method for the Synthesis of 4-((3-Methylmorpholino)sulfonyl)benzonitrile" [P]. European Patent, EP 3136719 A1, 2016-06-13.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 266, 746-765.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1625, 7748-7772.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-((3-Methylmorpholino)sulfonyl)benzonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 1487, (8), 4758-4777.