发明人王建平,何建平,郭海燕. "Method for the Synthesis of Dihydro-4-(3-pyridinylcarbonyl)-2(3H)-furanone-d2" [P]. 中国发明专利, 专利号 CN 112783788 A, 授权公告日 2021-10-18.
发明人郭海燕,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity Dihydro-4-(3-pyridinylcarbonyl)-2(3H)-furanone-d2" [P]. 中国发明专利, 专利号 CN 115550611 A, 授权公告日 2021-10-16.
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