发明人林芳,王建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111866554 A, 授权公告日 2023-02-22.
Schröder R, Roberts E F, Stevens L M. "Method for the Synthesis of n-(3-Cyano-5,6,7,8-tetrahydro-4h-cyclohepta[b]thiophen-2-yl)-4-methoxybenzamide" [P]. US Patent, US 10794815 B2, 2016-09-25.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 881, 7006-7022.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 292, (6), 963-977.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of n-(3-Cyano-5,6,7,8-tetrahydro-4h-cyclohepta[b]thiophen-2-yl)-4-methoxybenzamide Using HRMS and NMR". Phytochemistry, 2022, 1819, (4), 2633-2640.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 2270, (8), 3375-3401.