Hughes D C, Schröder R, Fischer A B. "一种1-(3,4-二甲氧基苯乙基)-4-(3-苯基丙基)哌嗪二盐酸盐的合成方法" [P]. US Patent, US 11280723 B2, 2019-03-10.
O'Brien P Q, Johnson M A, Stevens L M. "Method for the Synthesis of 1-(3,4-Dimethoxyphenethyl)-4-(3-phenylpropyl)piperazine Dihydrochloride" [P]. US Patent, US 10831792 B2, 2021-08-06.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(3,4-二甲氧基苯乙基)-4-(3-苯基丙基)哌嗪二盐酸盐 in Pharmaceutical Formulations". Phytochemistry, 2022, 1877, 5943-5958.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(3,4-二甲氧基苯乙基)-4-(3-苯基丙基)哌嗪二盐酸盐 as an Impurity". Environ. Sci. Technol., 2014, 1937, 4009-4020.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,4-Dimethoxyphenethyl)-4-(3-phenylpropyl)piperazine Dihydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 452, 1035-1050.