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发明人黄志刚,刘建华,赵玉洁. "Method for the Synthesis of (R)-2-Chloro-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol" [P]. 中国发明专利, 专利号 CN 114185496 B, 授权公告日 2022-06-03.
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