Johnson M A, Yamamoto T, Lee S K. "Method for the Synthesis of Methyl benzofuran-2-carboxylate" [P]. US Patent, US 11560440 B2, 2023-07-26.
发明人钱学锋,马晓峰,周伟. "A Process for Preparing High-Purity Methyl benzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114142080 A, 授权公告日 2015-11-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 1726, (5), 4894-4905.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 2423, (10), 7625-7652.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl benzofuran-2-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2021, 975, (6), 5219-5226.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 1448, (2), 9810-9839.