发明人杨光,陈志强,冯建国. "Method for the Synthesis of 5-Ethyl-2-oxo-1,3-dioxane-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114559120 B, 授权公告日 2019-07-08.
发明人徐明华,唐晓军,冯建国. "A Process for Preparing High-Purity 5-Ethyl-2-oxo-1,3-dioxane-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115966265 B, 授权公告日 2019-10-09.
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