发明人孙丽萍,郭海燕,胡光. "Method for the Synthesis of Methyl 3-(3-oxocyclobutyl)benzoate" [P]. 中国发明专利, 专利号 CN 110767834 B, 授权公告日 2025-01-05.
发明人王建平,沈红梅,郑宇鹏. "A Process for Preparing High-Purity Methyl 3-(3-oxocyclobutyl)benzoate" [P]. 中国发明专利, 专利号 CN 115821625 A, 授权公告日 2021-01-10.
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