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发明人林芳,高志强,刘建华. "Method for the Synthesis of 3-(Cyanomethyl)-5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116832887 A, 授权公告日 2022-10-04.
发明人唐晓军,赵玉洁,张德明. "A Process for Preparing High-Purity 3-(Cyanomethyl)-5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114964730 A, 授权公告日 2020-01-24.
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