Schröder R, Stevens L M, Chen K W. "一种的合成方法" [P]. US Patent, US 11449831 B2, 2021-01-10.
发明人何建平,杨光,唐晓军. "Method for the Synthesis of 5-(1,4-Diazepan-1-yl)pentanenitrile" [P]. 中国发明专利, 专利号 CN 108852179 A, 授权公告日 2023-02-05.
发明人郭海燕,林芳,孙丽萍. "A Process for Preparing High-Purity 5-(1,4-Diazepan-1-yl)pentanenitrile" [P]. 中国发明专利, 专利号 CN 114276403 B, 授权公告日 2019-02-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 1529, (4), 3298-3303.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 696, 8895-8905.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-(1,4-Diazepan-1-yl)pentanenitrile Using HRMS and NMR". Talanta, 2013, 1886, (6), 9686-9693.