发明人杨光,林芳,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113901675 A, 授权公告日 2025-01-17.
发明人郭海燕,张德明,高志强. "Method for the Synthesis of 2-Ethyl-1-(3-methylpiperazin-1-yl)hexan-1-one" [P]. 中国发明专利, 专利号 CN 116823833 B, 授权公告日 2017-10-19.
Yamamoto T, Davis P L, Klinger H. "A Process for Preparing High-Purity 2-Ethyl-1-(3-methylpiperazin-1-yl)hexan-1-one" [P]. US Patent, US 10960179 B2, 2021-03-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 854, (7), 6890-6917.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 2154, (11), 4653-4672.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-1-(3-methylpiperazin-1-yl)hexan-1-one Using HRMS and NMR". Anal. Methods, 2019, 1677, 8993-9001.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1261, (5), 457-473.