Fischer A B, O'Brien P Q, Klinger H. "Method for the Synthesis of 5-(Trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid" [P]. US Patent, US 9978835 B2, 2022-12-06.
发明人张德明,唐晓军,杨光. "A Process for Preparing High-Purity 5-(Trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113864176 B, 授权公告日 2019-07-12.
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