发明人陈志强,何建平,马晓峰. "Method for the Synthesis of 1,4-Diamino-2-(2-(2-oxopyrrolidin-1-yl)ethoxy)anthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 113256246 A, 授权公告日 2025-01-17.
发明人唐晓军,李文辉,孙丽萍. "A Process for Preparing High-Purity 1,4-Diamino-2-(2-(2-oxopyrrolidin-1-yl)ethoxy)anthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 117786187 A, 授权公告日 2016-03-22.
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