Johansson L, Jørgensen K, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3789675 A1, 2017-05-11.
Davis P L, Fischer A B, O'Brien P Q. "Method for the Synthesis of N1-Cyclopentyl-N1-isopropylethane-1,2-diamine" [P]. US Patent, US 10841523 B2, 2024-11-17.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 508, (11), 8235-8254.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 340, (8), 449-478.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N1-Cyclopentyl-N1-isopropylethane-1,2-diamine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 1493, (5), 9507-9529.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 2003, (9), 6826-6841.