发明人李文辉,郭海燕,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117229026 A, 授权公告日 2020-08-14.
O'Brien P Q, Stevens L M, Schröder R. "Method for the Synthesis of 1-{4h,5h,6h,7h-thieno[3,2-c]pyridine-5-carbonyl}piperidine-3-carboxylic acid" [P]. US Patent, US 9135397 B2, 2023-02-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1828, (7), 8472-8487.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1009, (7), 4187-4201.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-{4h,5h,6h,7h-thieno[3,2-c]pyridine-5-carbonyl}piperidine-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2012, 150, (2), 2918-2934.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 1497, (2), 1526-1545.