发明人张德明,唐晓军,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116929922 A, 授权公告日 2015-07-09.
发明人王建平,冯建国,钱学锋. "Method for the Synthesis of ethyl 3-amino-5-(trifluoromethyl)benzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113521622 B, 授权公告日 2024-03-22.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 1553, (8), 8734-8755.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 765, (6), 3356-3378.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 3-amino-5-(trifluoromethyl)benzofuran-2-carboxylate Using HRMS and NMR". J. Sep. Sci., 2011, 2237, 6703-6708.