O'Brien P Q, Kumar R, Mueller T. "一种的合成方法" [P]. US Patent, US 9708131 B2, 2018-04-19.
Martínez F, Mueller T C, Nowak P. "Method for the Synthesis of 2-(Cyclopentanesulfonyl)aniline, HCl" [P]. European Patent, EP 3211479 A1, 2024-09-02.
发明人冯建国,郑宇鹏,罗永刚. "A Process for Preparing High-Purity 2-(Cyclopentanesulfonyl)aniline, HCl" [P]. 中国发明专利, 专利号 CN 114550098 A, 授权公告日 2020-11-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 2444, (9), 6565-6583.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 2027, (8), 8785-8812.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Cyclopentanesulfonyl)aniline, HCl Using HRMS and NMR". Anal. Methods, 2010, 1101, 6696-6701.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 2161, (10), 561-585.