发明人周伟,杨光,胡光. "一种3-氨基-4-(环丙基氨基)吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 115207283 A, 授权公告日 2021-04-05.
Sørensen M, Rossi M, Nowak P. "Method for the Synthesis of 3-Amino-4-(cyclopropylamino)pyridine" [P]. European Patent, EP 3873242 A1, 2016-05-02.
发明人张德明,黄志刚,沈红梅. "A Process for Preparing High-Purity 3-Amino-4-(cyclopropylamino)pyridine" [P]. 中国发明专利, 专利号 CN 117085541 B, 授权公告日 2019-09-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氨基-4-(环丙基氨基)吡啶 in Pharmaceutical Formulations". Talanta, 2023, 2420, (4), 2466-2469.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-4-(环丙基氨基)吡啶 as an Impurity". Molecules, 2025, 542, (8), 8437-8458.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-(cyclopropylamino)pyridine Using HRMS and NMR". Anal. Chim. Acta, 2021, 1256, 9497-9520.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 3-氨基-4-(环丙基氨基)吡啶 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 546, (6), 9035-9061.