Johansson L, Lefèvre J P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3277574 A1, 2016-01-02.
发明人郭海燕,林芳,张德明. "Method for the Synthesis of 3-Hydroxybenzo[b]thiophene-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 109554914 B, 授权公告日 2020-05-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 422, 4935-4938.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 790, (4), 4737-4756.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Hydroxybenzo[b]thiophene-2-carbonitrile Using HRMS and NMR". Food Chem., 2018, 2112, (8), 6738-6761.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 1673, 9296-9316.