发明人罗永刚,韩伟,何建平. "Method for the Synthesis of 3-Amino-6,7-dihydro-5H-cyclopenta[b]pyridine" [P]. 中国发明专利, 专利号 CN 111465664 B, 授权公告日 2018-10-01.
发明人高志强,孙丽萍,徐明华. "A Process for Preparing High-Purity 3-Amino-6,7-dihydro-5H-cyclopenta[b]pyridine" [P]. 中国发明专利, 专利号 CN 111908728 B, 授权公告日 2018-06-25.
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