发明人冯建国,陈志强,朱建伟. "Method for the Synthesis of 2-Cyclohexylidenehydrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 109220942 B, 授权公告日 2018-04-14.
发明人马晓峰,钱学锋,冯建国. "A Process for Preparing High-Purity 2-Cyclohexylidenehydrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 114977010 A, 授权公告日 2024-10-13.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2012, 929, (11), 579-584.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 2164, 762-772.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclohexylidenehydrazinecarboxamide Using HRMS and NMR". Phytochemistry, 2024, 1581, (10), 2495-2517.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 1498, (3), 1537-1544.