Chen K W, Thompson G K, Davis P L. "一种6-甲基苯并呋喃-2-甲酸的合成方法" [P]. US Patent, US 11259770 B2, 2019-08-12.
发明人何建平,王建平,钱学锋. "Method for the Synthesis of 6-Methylbenzofuran-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 113178649 B, 授权公告日 2017-11-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 6-甲基苯并呋喃-2-甲酸 in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1409, (6), 5541-5549.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-甲基苯并呋喃-2-甲酸 as an Impurity". J. Nat. Prod., 2012, 279, 885-914.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methylbenzofuran-2-carboxylic Acid Using HRMS and NMR". Sci. Total Environ., 2025, 1840, (4), 8937-8966.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 6-甲基苯并呋喃-2-甲酸 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 589, 8158-8175.