发明人罗永刚,杨光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111240578 A, 授权公告日 2018-09-23.
Johnson M A, Thompson G K, O'Brien P Q. "Method for the Synthesis of Ethyl 1-Bromocyclobutanecarboxylate" [P]. US Patent, US 11647031 B2, 2020-04-12.
发明人高志强,韩伟,黄志刚. "A Process for Preparing High-Purity Ethyl 1-Bromocyclobutanecarboxylate" [P]. 中国发明专利, 专利号 CN 112160611 B, 授权公告日 2025-12-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 2453, (10), 6684-6712.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1869, 9203-9228.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-Bromocyclobutanecarboxylate Using HRMS and NMR". J. Chromatogr. A, 2013, 152, 381-393.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1175, (12), 8774-8792.