Nielsen H, Martínez F, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3690654 A1, 2015-08-16.
发明人马晓峰,唐晓军,王建平. "Method for the Synthesis of Tert-butyl (S)-(4-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114178845 A, 授权公告日 2024-10-01.
发明人徐明华,陈志强,何建平. "A Process for Preparing High-Purity Tert-butyl (S)-(4-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 116196667 B, 授权公告日 2019-01-26.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1587, 2258-2263.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 481, 4363-4371.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (S)-(4-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate Using HRMS and NMR". J. Chromatogr. A, 2020, 264, (12), 2141-2146.