发明人周伟,朱建伟,李文辉. "Method for the Synthesis of 3-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid" [P]. 中国发明专利, 专利号 CN 115220371 A, 授权公告日 2020-01-17.
Jørgensen K, Nielsen H, Björnsson E. "A Process for Preparing High-Purity 3-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid" [P]. European Patent, EP 3901557 A1, 2018-12-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 320, (5), 8705-8720.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 1904, (11), 6719-6725.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid Using HRMS and NMR". Anal. Chem., 2013, 186, (5), 6660-6677.