发明人韩伟,郑宇鹏,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109934171 A, 授权公告日 2019-04-14.
发明人李文辉,张德明,高志强. "Method for the Synthesis of 3-Chloro-1-(tetrahydrofuran-2-yl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 114589834 B, 授权公告日 2019-08-08.
Fischer A B, Patel M V, Klinger H. "A Process for Preparing High-Purity 3-Chloro-1-(tetrahydrofuran-2-yl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile" [P]. US Patent, US 9346033 B2, 2025-03-08.
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