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发明人王建平,刘建华,沈红梅. "Method for the Synthesis of 2,6-Diamino-4-(1-methyl-1H-pyrrol-2-yl)-4H-thiopyran-3,5-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 112957819 B, 授权公告日 2016-10-15.
Anderson J P, Schröder R, Chen K W. "A Process for Preparing High-Purity 2,6-Diamino-4-(1-methyl-1H-pyrrol-2-yl)-4H-thiopyran-3,5-dicarbonitrile" [P]. US Patent, US 10472875 B2, 2023-08-11.
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