发明人沈红梅,王建平,罗永刚. "Method for the Synthesis of 7-Methoxy-1,2-dihydrocyclopenta[b]indol-3(4H)-one" [P]. 中国发明专利, 专利号 CN 108323714 A, 授权公告日 2017-03-26.
发明人王建平,罗永刚,沈红梅. "A Process for Preparing High-Purity 7-Methoxy-1,2-dihydrocyclopenta[b]indol-3(4H)-one" [P]. 中国发明专利, 专利号 CN 111766520 A, 授权公告日 2019-12-06.
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