发明人郑宇鹏,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111588578 A, 授权公告日 2018-04-06.
Park J H, Brown S R, Johnson M A. "Method for the Synthesis of 1-Methylazetidin-3-yl 4-methylbenzenesulfonate" [P]. US Patent, US 10705012 B2, 2021-12-24.
O'Brien P Q, Brown S R, Lee S K. "A Process for Preparing High-Purity 1-Methylazetidin-3-yl 4-methylbenzenesulfonate" [P]. US Patent, US 10802728 B2, 2015-07-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1574, 3279-3296.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1415, (3), 779-794.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methylazetidin-3-yl 4-methylbenzenesulfonate Using HRMS and NMR". Chemosphere, 2022, 1724, 4728-4758.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 916, (1), 4190-4198.