发明人林芳,赵玉洁,何建平. "Method for the Synthesis of 2-((2H-Pyrrol-2-ylidene)methyl)-1-methyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 112544284 A, 授权公告日 2019-05-20.
发明人周伟,孙丽萍,何建平. "A Process for Preparing High-Purity 2-((2H-Pyrrol-2-ylidene)methyl)-1-methyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 108397874 B, 授权公告日 2025-01-14.
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