发明人高志强,何建平,杨光. "Method for the Synthesis of 1,1'-(3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl)bis(1H-pyrrole-2,5-dione)" [P]. 中国发明专利, 专利号 CN 114647139 A, 授权公告日 2021-06-08.
发明人林芳,王建平,马晓峰. "A Process for Preparing High-Purity 1,1'-(3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl)bis(1H-pyrrole-2,5-dione)" [P]. 中国发明专利, 专利号 CN 108799714 B, 授权公告日 2023-12-20.
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