发明人陈志强,罗永刚,马晓峰. "Method for the Synthesis of tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109542104 A, 授权公告日 2019-08-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 叔-丁基顺-3-{2-[(4-甲基苯磺酰)氧代]乙氧基}环丁烷-1-甲酸基酯 in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 2067, 3317-3323.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔-丁基顺-3-{2-[(4-甲基苯磺酰)氧代]乙氧基}环丁烷-1-甲酸基酯 as an Impurity". Molecules, 2025, 879, 5989-6002.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl cis-3-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}cyclobutane-1-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2011, 736, (3), 9152-9176.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 叔-丁基顺-3-{2-[(4-甲基苯磺酰)氧代]乙氧基}环丁烷-1-甲酸基酯 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 703, (12), 2092-2120.