Davis P L, Kumar R, Mueller T. "一种的合成方法" [P]. US Patent, US 10810421 B2, 2017-10-27.
Sørensen M, Rossi M, Kowalski A. "Method for the Synthesis of 2-Amino-4-(4-isopropylphenyl)thiophene-3-carboxamide" [P]. European Patent, EP 3726720 A1, 2025-04-26.
发明人黄志刚,沈红梅,刘建华. "A Process for Preparing High-Purity 2-Amino-4-(4-isopropylphenyl)thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 113243019 B, 授权公告日 2022-01-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 648, (3), 3085-3096.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1499, 6465-6493.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(4-isopropylphenyl)thiophene-3-carboxamide Using HRMS and NMR". Talanta, 2019, 533, (5), 1968-1997.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 696, (10), 8494-8515.