Fischer A B, Thompson G K, Klinger H. "一种的合成方法" [P]. US Patent, US 9680195 B2, 2017-01-28.
发明人陈志强,徐明华,张德明. "Method for the Synthesis of 2-{[(1,1-diethyl-2-propynyl)amino]methylene}malononitrile" [P]. 中国发明专利, 专利号 CN 111373756 A, 授权公告日 2021-08-12.
发明人陈志强,李文辉,林芳. "A Process for Preparing High-Purity 2-{[(1,1-diethyl-2-propynyl)amino]methylene}malononitrile" [P]. 中国发明专利, 专利号 CN 109376517 B, 授权公告日 2019-06-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 632, (8), 9053-9083.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2013, 641, (10), 2789-2811.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-{[(1,1-diethyl-2-propynyl)amino]methylene}malononitrile Using HRMS and NMR". J. Sep. Sci., 2019, 1611, (12), 9028-9040.