Park J H, Johnson M A, Brown S R. "Method for the Synthesis of Methyl 5-Methylbenzofuran-2-carboxylate" [P]. US Patent, US 11871828 B2, 2019-10-28.
发明人李文辉,郑宇鹏,周伟. "A Process for Preparing High-Purity Methyl 5-Methylbenzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117716583 A, 授权公告日 2015-10-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲基苯并呋喃-2-甲酸甲酯 in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1206, (9), 3735-3756.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲基苯并呋喃-2-甲酸甲酯 as an Impurity". Rapid Commun. Mass Spectrom., 2018, 991, (6), 7522-7550.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-Methylbenzofuran-2-carboxylate Using HRMS and NMR". Chromatographia, 2013, 2336, 7012-7030.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 5-甲基苯并呋喃-2-甲酸甲酯 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 647, 1341-1357.