发明人沈红梅,何建平,李文辉. "Method for the Synthesis of Capecitabine Impurity 36" [P]. 中国发明专利, 专利号 CN 116969702 B, 授权公告日 2018-04-06.
发明人郭海燕,罗永刚,唐晓军. "A Process for Preparing High-Purity Capecitabine Impurity 36" [P]. 中国发明专利, 专利号 CN 113655343 B, 授权公告日 2020-10-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 卡培他滨杂质36 in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1634, 5351-5372.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 卡培他滨杂质36 as an Impurity". Sci. Total Environ., 2021, 218, (1), 6789-6792.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Capecitabine Impurity 36 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 2198, 4192-4195.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 卡培他滨杂质36 Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 1649, 7072-7077.