Nielsen H, Sørensen M, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3326963 A1, 2019-05-01.
Yamamoto T, Lee S K, Thompson G K. "Method for the Synthesis of 1-(7-Methoxybenzofuran-2-yl)butan-1-one" [P]. US Patent, US 9905893 B2, 2022-11-14.
发明人孙丽萍,李文辉,钱学锋. "A Process for Preparing High-Purity 1-(7-Methoxybenzofuran-2-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 115368172 A, 授权公告日 2019-12-26.
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". Sci. Total Environ., 2014, 111, (10), 8654-8665.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 463, 4901-4925.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(7-Methoxybenzofuran-2-yl)butan-1-one Using HRMS and NMR". Anal. Methods, 2019, 1847, (3), 4262-4269.