发明人杨光,林芳,刘建华. "Method for the Synthesis of 4,7-Methanoazeto[1,2-a]indole" [P]. 中国发明专利, 专利号 CN 113872420 B, 授权公告日 2019-12-21.
发明人王建平,钱学锋,李文辉. "A Process for Preparing High-Purity 4,7-Methanoazeto[1,2-a]indole" [P]. 中国发明专利, 专利号 CN 113184808 A, 授权公告日 2017-08-20.
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