发明人沈红梅,钱学锋,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116435139 A, 授权公告日 2019-09-09.
发明人张德明,徐明华,孙丽萍. "Method for the Synthesis of 2,7-Di(pyren-1-yl)spiro[fluorene-9,9'-xanthene]" [P]. 中国发明专利, 专利号 CN 113753192 B, 授权公告日 2024-06-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1323, (4), 1987-1991.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 359, 3145-3173.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,7-Di(pyren-1-yl)spiro[fluorene-9,9'-xanthene] Using HRMS and NMR". Biomed. Chromatogr., 2014, 738, 933-956.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 2351, (11), 9647-9677.