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发明人钱学锋,林芳,高志强. "Method for the Synthesis of Ethyl 3-bromo-7-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114129135 A, 授权公告日 2015-01-17.
发明人杨光,钱学锋,胡光. "A Process for Preparing High-Purity Ethyl 3-bromo-7-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115758607 A, 授权公告日 2023-09-08.
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