发明人陈志强,黄志刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117754967 A, 授权公告日 2022-09-18.
发明人沈红梅,钱学锋,周伟. "Method for the Synthesis of n1-Cyclopentyl-n2,n2-diethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 109765417 A, 授权公告日 2025-03-14.
发明人马晓峰,何建平,韩伟. "A Process for Preparing High-Purity n1-Cyclopentyl-n2,n2-diethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 110820771 B, 授权公告日 2025-06-19.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1861, 3584-3596.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 2314, (8), 1590-1605.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of n1-Cyclopentyl-n2,n2-diethylethane-1,2-diamine Using HRMS and NMR". J. Agric. Food Chem., 2020, 1204, (4), 7986-8010.