Klinger H, Park J H, Fischer A B. "一种的合成方法" [P]. US Patent, US 11235287 B2, 2018-01-13.
Williams B T, Roberts E F, Klinger H. "Method for the Synthesis of 5-n-Octylthiophene-2-carboxylic acid" [P]. US Patent, US 11503066 B2, 2020-05-10.
发明人郑宇鹏,韩伟,林芳. "A Process for Preparing High-Purity 5-n-Octylthiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113973038 A, 授权公告日 2017-01-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 449, 9720-9745.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 1406, (8), 765-776.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-n-Octylthiophene-2-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2020, 2132, (6), 750-775.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 2108, 5075-5078.