Thompson G K, Kumar R, Williams B T. "一种的合成方法" [P]. US Patent, US 9908922 B2, 2019-01-12.
发明人高志强,徐明华,何建平. "Method for the Synthesis of Methyl 1-benzothiophene-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112678552 A, 授权公告日 2016-08-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 267, (9), 142-145.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 2222, (5), 4994-5000.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-benzothiophene-5-carboxylate Using HRMS and NMR". Anal. Methods, 2012, 431, 1091-1113.