发明人李文辉,刘建华,唐晓军. "Method for the Synthesis of Colchicine fluorescein, 90%" [P]. 中国发明专利, 专利号 CN 117936100 A, 授权公告日 2017-08-11.
发明人李文辉,冯建国,周伟. "A Process for Preparing High-Purity Colchicine fluorescein, 90%" [P]. 中国发明专利, 专利号 CN 108918574 A, 授权公告日 2021-03-11.
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