Mueller T C, Sørensen M, Rossi M. "一种的合成方法" [P]. European Patent, EP 3229116 A1, 2019-02-09.
发明人唐晓军,罗永刚,郑宇鹏. "Method for the Synthesis of Ethyl [(5-chloro-1,3-benzoxazol-2-yl)thio]acetate" [P]. 中国发明专利, 专利号 CN 117574976 A, 授权公告日 2019-06-18.
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. Methods, 2012, 341, 9801-9804.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 2228, (10), 2441-2458.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl [(5-chloro-1,3-benzoxazol-2-yl)thio]acetate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 1012, 5628-5656.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 708, (12), 5856-5860.