Chen K W, Roberts E F, Lee S K. "一种的合成方法" [P]. US Patent, US 10295643 B2, 2024-09-25.
发明人杨光,徐明华,林芳. "Method for the Synthesis of 2-(4-(Dihexylamino)benzylidene)malononitrile" [P]. 中国发明专利, 专利号 CN 114479550 B, 授权公告日 2022-02-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1395, (2), 5066-5084.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 277, 7597-7622.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Dihexylamino)benzylidene)malononitrile Using HRMS and NMR". J. Agric. Food Chem., 2020, 2003, 1330-1338.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 1246, 6832-6836.