Kumar R, O'Brien P Q, Brown S R. "Method for the Synthesis of Ethyl (E)-7-(2-(dimethylamino)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate" [P]. US Patent, US 11823120 B2, 2023-06-20.
发明人李文辉,唐晓军,周伟. "A Process for Preparing High-Purity Ethyl (E)-7-(2-(dimethylamino)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 112686258 A, 授权公告日 2022-05-01.
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