发明人黄志刚,刘建华,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112073769 A, 授权公告日 2017-12-13.
发明人唐晓军,周伟,韩伟. "Method for the Synthesis of 3-Methoxy-5-methylbenzofuran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113683231 B, 授权公告日 2025-12-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1038, (8), 1936-1951.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 2428, (1), 5825-5837.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methoxy-5-methylbenzofuran-2-carboxylic acid Using HRMS and NMR". Talanta, 2014, 662, 2473-2476.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 2342, (12), 2676-2688.