发明人张德明,何建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109719014 A, 授权公告日 2020-05-16.
发明人胡光,冯建国,赵玉洁. "Method for the Synthesis of tert-Butyl 2-cyano-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 117496982 B, 授权公告日 2022-10-03.
发明人周伟,沈红梅,韩伟. "A Process for Preparing High-Purity tert-Butyl 2-cyano-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 115232601 A, 授权公告日 2018-05-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 2322, (11), 9749-9770.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 1070, 2822-2825.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-cyano-2-oxoacetate Using HRMS and NMR". Food Chem., 2011, 1821, (2), 4741-4767.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 138, 8054-8067.