Yamamoto T, Williams B T, Schröder R. "Method for the Synthesis of 3-((2-Fluorobenzyl)thio)-6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine" [P]. US Patent, US 9373247 B2, 2015-12-15.
发明人王建平,张德明,钱学锋. "A Process for Preparing High-Purity 3-((2-Fluorobenzyl)thio)-6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine" [P]. 中国发明专利, 专利号 CN 114913637 A, 授权公告日 2019-05-22.
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