发明人钱学锋,刘建华,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117747905 A, 授权公告日 2025-03-16.
发明人沈红梅,罗永刚,胡光. "Method for the Synthesis of N-(2-Cyclohexyl-2-hydroxyethyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117423216 B, 授权公告日 2025-07-08.
发明人孙丽萍,罗永刚,郭海燕. "A Process for Preparing High-Purity N-(2-Cyclohexyl-2-hydroxyethyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115320890 A, 授权公告日 2020-09-21.
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. Methods, 2018, 1152, 5358-5369.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 1211, (11), 2304-2316.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Cyclohexyl-2-hydroxyethyl)thiophene-2-carboxamide Using HRMS and NMR". Phytochemistry, 2012, 2179, (4), 2365-2393.