发明人冯建国,孙丽萍,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112460464 A, 授权公告日 2024-05-15.
发明人高志强,马晓峰,徐明华. "Method for the Synthesis of 2-Amino-N-((1S)-2-((cyclopropylmethyl)amino)cyclohexyl)-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 113333529 A, 授权公告日 2019-03-02.
发明人韩伟,冯建国,郑宇鹏. "A Process for Preparing High-Purity 2-Amino-N-((1S)-2-((cyclopropylmethyl)amino)cyclohexyl)-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 110379503 B, 授权公告日 2022-01-08.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 515, (10), 935-957.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 166, (5), 8826-8848.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-N-((1S)-2-((cyclopropylmethyl)amino)cyclohexyl)-3-methylbutanamide Using HRMS and NMR". Talanta, 2025, 101, (5), 1396-1410.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 1589, 7846-7857.