Brown S R, Lee S K, Thompson G K. "一种的合成方法" [P]. US Patent, US 9942900 B2, 2016-11-21.
Williams B T, Anderson J P, Stevens L M. "Method for the Synthesis of 1-(5-Aminopentyl)-1H-pyrrole-2,5-dione hydrochloride" [P]. US Patent, US 10767363 B2, 2023-06-02.
Martínez F, Schröder R, Jørgensen K. "A Process for Preparing High-Purity 1-(5-Aminopentyl)-1H-pyrrole-2,5-dione hydrochloride" [P]. European Patent, EP 3806561 A1, 2015-03-24.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 2260, 3419-3445.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 2287, (7), 8122-8125.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Aminopentyl)-1H-pyrrole-2,5-dione hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2019, 689, 7060-7087.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 1777, (1), 9352-9367.