发明人马晓峰,胡光,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112996297 A, 授权公告日 2020-05-13.
发明人高志强,李文辉,刘建华. "Method for the Synthesis of 3-(((4-Chlorophenyl)thio)methyl)-4-phenyl-1-(p-tolyl)azetidin-2-one" [P]. 中国发明专利, 专利号 CN 111279366 B, 授权公告日 2025-11-07.
发明人李文辉,林芳,胡光. "A Process for Preparing High-Purity 3-(((4-Chlorophenyl)thio)methyl)-4-phenyl-1-(p-tolyl)azetidin-2-one" [P]. 中国发明专利, 专利号 CN 112334448 A, 授权公告日 2018-05-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 678, 2941-2964.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1512, 5726-5738.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(((4-Chlorophenyl)thio)methyl)-4-phenyl-1-(p-tolyl)azetidin-2-one Using HRMS and NMR". Anal. Methods, 2023, 648, (11), 8077-8086.