发明人周伟,高志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117046321 A, 授权公告日 2015-08-19.
发明人郑宇鹏,韩伟,胡光. "Method for the Synthesis of (Z)-2-(azepan-2-ylidene)-2-cyanoacetamide" [P]. 中国发明专利, 专利号 CN 115882860 B, 授权公告日 2025-10-27.
发明人陈志强,林芳,胡光. "A Process for Preparing High-Purity (Z)-2-(azepan-2-ylidene)-2-cyanoacetamide" [P]. 中国发明专利, 专利号 CN 110901342 A, 授权公告日 2025-02-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 1469, (1), 6171-6186.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 1676, 6709-6719.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-2-(azepan-2-ylidene)-2-cyanoacetamide Using HRMS and NMR". J. Sep. Sci., 2025, 2440, 3900-3919.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 1679, (7), 3739-3760.