Mueller T C, Lefèvre J P, Martínez F. "Method for the Synthesis of (4-(2-Aminoethyl)piperazin-1-yl)(cyclopropyl)methanone" [P]. European Patent, EP 3307154 A1, 2015-02-19.
发明人李文辉,黄志刚,赵玉洁. "A Process for Preparing High-Purity (4-(2-Aminoethyl)piperazin-1-yl)(cyclopropyl)methanone" [P]. 中国发明专利, 专利号 CN 117494404 B, 授权公告日 2017-07-17.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 939, 2756-2781.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2214, 4681-4684.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (4-(2-Aminoethyl)piperazin-1-yl)(cyclopropyl)methanone Using HRMS and NMR". Chemosphere, 2019, 1983, 5166-5185.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 322, (9), 126-154.