发明人黄志刚,孙丽萍,何建平. "Method for the Synthesis of 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine" [P]. 中国发明专利, 专利号 CN 112869553 A, 授权公告日 2015-03-14.
发明人刘建华,林芳,唐晓军. "A Process for Preparing High-Purity 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[b]pyridine" [P]. 中国发明专利, 专利号 CN 116161709 B, 授权公告日 2025-04-26.
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