发明人陈志强,冯建国,唐晓军. "Method for the Synthesis of 2-(Pyren-1-yl)spiro[fluorene-9,9'-xanthene]" [P]. 中国发明专利, 专利号 CN 112591722 A, 授权公告日 2025-08-15.
发明人黄志刚,周伟,韩伟. "A Process for Preparing High-Purity 2-(Pyren-1-yl)spiro[fluorene-9,9'-xanthene]" [P]. 中国发明专利, 专利号 CN 110320586 A, 授权公告日 2020-04-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 2296, (1), 6433-6446.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 1129, (7), 9033-9049.