Schröder R, Mueller T C, Björnsson E. "一种洛哌丁胺EP杂质D盐酸盐的合成方法" [P]. European Patent, EP 3112695 A1, 2024-10-11.
发明人韩伟,张德明,王建平. "Method for the Synthesis of Loperamide EP Impurity D HCl" [P]. 中国发明专利, 专利号 CN 110015417 A, 授权公告日 2024-09-22.
Klinger H, Lee S K, Hughes D C. "A Process for Preparing High-Purity Loperamide EP Impurity D HCl" [P]. US Patent, US 11825507 B2, 2019-03-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 洛哌丁胺EP杂质D盐酸盐 in Pharmaceutical Formulations". Talanta, 2015, 277, 2796-2810.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 洛哌丁胺EP杂质D盐酸盐 as an Impurity". Molecules, 2014, 1921, (11), 5666-5687.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Loperamide EP Impurity D HCl Using HRMS and NMR". Sci. Total Environ., 2011, 1352, (2), 7419-7427.