发明人胡光,赵玉洁,何建平. "Method for the Synthesis of 5-Methylbenzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111371373 B, 授权公告日 2025-07-11.
发明人郭海燕,孙丽萍,韩伟. "A Process for Preparing High-Purity 5-Methylbenzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112158631 B, 授权公告日 2021-06-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 473, (1), 8417-8430.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1808, 9189-9215.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methylbenzofuran-2-carboxamide Using HRMS and NMR". Chromatographia, 2015, 1108, (11), 5233-5240.