发明人郭海燕,刘建华,高志强. "Method for the Synthesis of 3-Methyl-1-benzothiophen-7-ol" [P]. 中国发明专利, 专利号 CN 113836763 B, 授权公告日 2023-12-05.
Rossi M, Nowak P, Schröder R. "A Process for Preparing High-Purity 3-Methyl-1-benzothiophen-7-ol" [P]. European Patent, EP 3859525 A1, 2023-07-02.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 819, 4741-4766.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 1303, (5), 555-574.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-1-benzothiophen-7-ol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2236, 7015-7034.