发明人胡光,李文辉,张德明. "Method for the Synthesis of Ethyl 2-butyl-2-cyanohexanoate" [P]. 中国发明专利, 专利号 CN 113548518 B, 授权公告日 2023-07-20.
发明人王建平,韩伟,张德明. "A Process for Preparing High-Purity Ethyl 2-butyl-2-cyanohexanoate" [P]. 中国发明专利, 专利号 CN 114524282 A, 授权公告日 2017-11-07.
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". J. Sep. Sci., 2013, 544, 5751-5767.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2223, 5427-5441.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-butyl-2-cyanohexanoate Using HRMS and NMR". Biomed. Chromatogr., 2014, 361, 4162-4188.