发明人王建平,李文辉,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116136265 A, 授权公告日 2021-10-24.
Yamamoto T, Thompson G K, Williams B T. "Method for the Synthesis of Ethyl 2-cyano-3-methylbut-2-enoate" [P]. US Patent, US 11258980 B2, 2020-04-15.
发明人郭海燕,张德明,王建平. "A Process for Preparing High-Purity Ethyl 2-cyano-3-methylbut-2-enoate" [P]. 中国发明专利, 专利号 CN 115137476 B, 授权公告日 2022-06-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 2401, (10), 7116-7145.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 760, (5), 8449-8475.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-cyano-3-methylbut-2-enoate Using HRMS and NMR". J. Chromatogr. A, 2019, 2465, 6126-6132.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 463, (1), 163-170.