Sørensen M, Mueller T C, Nielsen H. "一种N2-乙基吡啶-2,3-二胺的合成方法" [P]. European Patent, EP 3768913 A1, 2022-01-20.
发明人杨光,赵玉洁,张德明. "Method for the Synthesis of N2-Ethylpyridine-2,3-diamine" [P]. 中国发明专利, 专利号 CN 115001618 B, 授权公告日 2024-10-03.
发明人胡光,罗永刚,郑宇鹏. "A Process for Preparing High-Purity N2-Ethylpyridine-2,3-diamine" [P]. 中国发明专利, 专利号 CN 117774684 B, 授权公告日 2024-12-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of N2-乙基吡啶-2,3-二胺 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1237, (8), 7652-7665.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of N2-乙基吡啶-2,3-二胺 as an Impurity". Phytochemistry, 2015, 1711, (11), 4830-4853.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N2-Ethylpyridine-2,3-diamine Using HRMS and NMR". J. Nat. Prod., 2012, 978, 5372-5386.