发明人高志强,王建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112139177 A, 授权公告日 2022-05-18.
发明人孙丽萍,罗永刚,赵玉洁. "Method for the Synthesis of 1-(3-Ethyl-3-hydroxyazetidin-1-yl)-2,2,2-trifluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 114647445 A, 授权公告日 2021-12-04.
发明人郭海燕,郑宇鹏,赵玉洁. "A Process for Preparing High-Purity 1-(3-Ethyl-3-hydroxyazetidin-1-yl)-2,2,2-trifluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 114999999 B, 授权公告日 2025-04-01.
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, 2013, 2415, 8296-8326.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 2391, 3642-3651.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Ethyl-3-hydroxyazetidin-1-yl)-2,2,2-trifluoroethan-1-one Using HRMS and NMR". Phytochemistry, 2018, 1484, (12), 7545-7561.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 1308, (2), 57-79.