Thompson G K, Patel M V, Klinger H. "一种4-(azetidin-1-yl)-4-ethylpiperidine的合成方法" [P]. US Patent, US 10846026 B2, 2017-07-01.
发明人杨光,李文辉,何建平. "Method for the Synthesis of 4-(azetidin-1-yl)-4-ethylpiperidine" [P]. 中国发明专利, 专利号 CN 108110696 A, 授权公告日 2019-11-10.
Stevens L M, Williams B T, O'Brien P Q. "A Process for Preparing High-Purity 4-(azetidin-1-yl)-4-ethylpiperidine" [P]. US Patent, US 11785181 B2, 2024-04-02.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(azetidin-1-yl)-4-ethylpiperidine in Pharmaceutical Formulations". Phytochemistry, 2012, 1860, 102-116.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(azetidin-1-yl)-4-ethylpiperidine as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2220, 4337-4366.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(azetidin-1-yl)-4-ethylpiperidine Using HRMS and NMR". Molecules, 2011, 553, (10), 3499-3523.