Schröder R, Björnsson E, Nielsen H. "一种2-(piperazin-1-yl)-1H-indole dihydrochloride的合成方法" [P]. European Patent, EP 3816555 A1, 2016-04-23.
发明人朱建伟,马晓峰,沈红梅. "Method for the Synthesis of 2-(piperazin-1-yl)-1H-indole dihydrochloride" [P]. 中国发明专利, 专利号 CN 109228498 A, 授权公告日 2016-12-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(piperazin-1-yl)-1H-indole dihydrochloride in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 401, 265-285.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(piperazin-1-yl)-1H-indole dihydrochloride as an Impurity". Biomed. Chromatogr., 2018, 1737, 88-93.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(piperazin-1-yl)-1H-indole dihydrochloride Using HRMS and NMR". Chromatographia, 2012, 341, 8165-8195.