Hughes D C, Stevens L M, O'Brien P Q. "Method for the Synthesis of Methyl 2-amino-4-(naphthalen-1-yl)thiophene-3-carboxylate" [P]. US Patent, US 9794380 B2, 2022-07-11.
发明人王建平,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity Methyl 2-amino-4-(naphthalen-1-yl)thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114854224 A, 授权公告日 2025-04-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 723, (8), 5107-5114.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 809, (11), 4958-4977.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-amino-4-(naphthalen-1-yl)thiophene-3-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2020, 980, 9588-9608.