发明人马晓峰,张德明,黄志刚. "Method for the Synthesis of 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 115057278 B, 授权公告日 2023-01-27.
发明人郭海燕,沈红梅,唐晓军. "A Process for Preparing High-Purity 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 113115163 A, 授权公告日 2025-02-07.
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