Schröder R, Kowalski A, Sørensen M. "一种3,3-dimethyl-4-phenylazetidin-2-one的合成方法" [P]. European Patent, EP 3696804 A1, 2021-07-12.
发明人唐晓军,杨光,钱学锋. "Method for the Synthesis of 3,3-dimethyl-4-phenylazetidin-2-one" [P]. 中国发明专利, 专利号 CN 111073636 A, 授权公告日 2025-12-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3,3-dimethyl-4-phenylazetidin-2-one in Pharmaceutical Formulations". J. Sep. Sci., 2017, 125, (5), 3194-3219.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,3-dimethyl-4-phenylazetidin-2-one as an Impurity". Phytochemistry, 2012, 2269, 9103-9111.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-dimethyl-4-phenylazetidin-2-one Using HRMS and NMR". Sci. Total Environ., 2021, 330, 1441-1446.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 3,3-dimethyl-4-phenylazetidin-2-one Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 2440, 8686-8712.