发明人唐晓军,王建平,林芳. "Method for the Synthesis of 1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115499397 B, 授权公告日 2015-06-25.
发明人沈红梅,何建平,林芳. "A Process for Preparing High-Purity 1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108115249 A, 授权公告日 2016-06-24.
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