发明人何建平,马晓峰,郭海燕. "一种1-甲氧基-8,9-二氢-5H-苯并[7]轮烯-6(7H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 117951432 A, 授权公告日 2021-07-21.
发明人罗永刚,王建平,孙丽萍. "Method for the Synthesis of 1-Methoxy-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one" [P]. 中国发明专利, 专利号 CN 109820650 A, 授权公告日 2015-01-24.
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