发明人周伟,钱学锋,何建平. "一种环丁烷-1,1-二甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 110040271 A, 授权公告日 2021-02-22.
Kumar R, Hughes D C, Mueller T. "Method for the Synthesis of Cyclobutane-1,1-dicarbonitrile" [P]. US Patent, US 11890218 B2, 2020-04-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 环丁烷-1,1-二甲腈 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 605, (9), 5440-5455.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 环丁烷-1,1-二甲腈 as an Impurity". Anal. Chem., 2023, 1371, (1), 2124-2141.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Cyclobutane-1,1-dicarbonitrile Using HRMS and NMR". Anal. Chim. Acta, 2015, 304, (3), 4966-4976.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 环丁烷-1,1-二甲腈 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 1946, (1), 574-577.