Patel M V, Davis P L, Park J H. "一种的合成方法" [P]. US Patent, US 9039935 B2, 2015-02-19.
发明人朱建伟,何建平,高志强. "Method for the Synthesis of 6-(4-Bromophenyl)-1-oxa-6-azaspiro[2.5]octane" [P]. 中国发明专利, 专利号 CN 112109619 A, 授权公告日 2020-10-14.
发明人沈红梅,郭海燕,黄志刚. "A Process for Preparing High-Purity 6-(4-Bromophenyl)-1-oxa-6-azaspiro[2.5]octane" [P]. 中国发明专利, 专利号 CN 111878174 A, 授权公告日 2025-02-28.
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". Sci. Total Environ., 2012, 1941, 8197-8217.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 2174, 4764-4767.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Bromophenyl)-1-oxa-6-azaspiro[2.5]octane Using HRMS and NMR". J. Agric. Food Chem., 2011, 851, (9), 3086-3109.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 1999, (1), 9430-9449.