发明人韩伟,钱学锋,冯建国. "Method for the Synthesis of (+/-)-7-azabicyclo[4.2.0]oct-4-en-8-one" [P]. 中国发明专利, 专利号 CN 111073071 A, 授权公告日 2016-08-14.
发明人陈志强,胡光,刘建华. "A Process for Preparing High-Purity (+/-)-7-azabicyclo[4.2.0]oct-4-en-8-one" [P]. 中国发明专利, 专利号 CN 112155092 A, 授权公告日 2022-05-13.
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