Johansson L, Rossi M, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3426707 A1, 2019-08-07.
Brown S R, Stevens L M, Klinger H. "Method for the Synthesis of N-(cyclobutylmethyl)-n-methylsulfamoyl chloride" [P]. US Patent, US 11805061 B2, 2021-05-13.
发明人韩伟,高志强,罗永刚. "A Process for Preparing High-Purity N-(cyclobutylmethyl)-n-methylsulfamoyl chloride" [P]. 中国发明专利, 专利号 CN 114042289 B, 授权公告日 2022-05-12.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 1892, (9), 2143-2169.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 770, 1095-1120.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(cyclobutylmethyl)-n-methylsulfamoyl chloride Using HRMS and NMR". Biomed. Chromatogr., 2018, 1036, 6880-6886.