发明人杨光,孙丽萍,郭海燕. "Method for the Synthesis of 1220033-13-5
N-Benzyl-N-ethyl-2-(4-piperidinyl)-1-ethanaminedihydrochloride" [P]. 中国发明专利, 专利号 CN 116246481 A, 授权公告日 2023-11-18.
Roberts E F, Kumar R, Patel M V. "A Process for Preparing High-Purity 1220033-13-5
N-Benzyl-N-ethyl-2-(4-piperidinyl)-1-ethanaminedihydrochloride" [P]. US Patent, US 9668799 B2, 2019-09-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 1492, 3694-3722.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 769, (11), 1880-1893.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1220033-13-5
N-Benzyl-N-ethyl-2-(4-piperidinyl)-1-ethanaminedihydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2024, 854, 5744-5760.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 2240, 5351-5365.