发明人冯建国,黄志刚,韩伟. "Method for the Synthesis of n-(1-Cyclopropylethyl)-4-methylpyridin-3-amine" [P]. 中国发明专利, 专利号 CN 114469504 A, 授权公告日 2019-03-26.
发明人郑宇鹏,唐晓军,王建平. "A Process for Preparing High-Purity n-(1-Cyclopropylethyl)-4-methylpyridin-3-amine" [P]. 中国发明专利, 专利号 CN 109331695 A, 授权公告日 2018-08-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 132, (8), 5263-5275.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 737, (12), 2040-2046.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of n-(1-Cyclopropylethyl)-4-methylpyridin-3-amine Using HRMS and NMR". Talanta, 2019, 297, 5227-5245.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 1463, (10), 4801-4828.