Yamamoto T, Park J H, Davis P L. "Method for the Synthesis of tert-Butyl (3-(4-chloro-2-methylphenyl)-1,2,4-oxadiazol-5-yl)(methyl)carbamate" [P]. US Patent, US 10835549 B2, 2025-12-25.
发明人刘建华,钱学锋,孙丽萍. "A Process for Preparing High-Purity tert-Butyl (3-(4-chloro-2-methylphenyl)-1,2,4-oxadiazol-5-yl)(methyl)carbamate" [P]. 中国发明专利, 专利号 CN 114610326 B, 授权公告日 2015-08-05.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 1361, (10), 800-822.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 605, (5), 1386-1391.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (3-(4-chloro-2-methylphenyl)-1,2,4-oxadiazol-5-yl)(methyl)carbamate Using HRMS and NMR". Sci. Total Environ., 2023, 2046, (10), 7837-7859.