Klinger H, Hughes D C, Thompson G K. "一种4-丁基氧杂环丁烷-2-酮的合成方法" [P]. US Patent, US 9977077 B2, 2015-10-11.
发明人高志强,沈红梅,孙丽萍. "Method for the Synthesis of 4-Butyloxetan-2-one" [P]. 中国发明专利, 专利号 CN 113155460 A, 授权公告日 2022-05-23.
发明人林芳,杨光,张德明. "A Process for Preparing High-Purity 4-Butyloxetan-2-one" [P]. 中国发明专利, 专利号 CN 111421652 A, 授权公告日 2018-04-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-丁基氧杂环丁烷-2-酮 in Pharmaceutical Formulations". Anal. Chem., 2016, 1075, (7), 3186-3191.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-丁基氧杂环丁烷-2-酮 as an Impurity". Biomed. Chromatogr., 2014, 1751, (4), 287-300.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Butyloxetan-2-one Using HRMS and NMR". J. Sep. Sci., 2015, 1554, 1628-1653.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 4-丁基氧杂环丁烷-2-酮 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 1099, 3815-3842.