发明人王建平,唐晓军,周伟. "Method for the Synthesis of 1-[4-(3-oxocyclobutyl)phenyl]hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 117119451 B, 授权公告日 2015-09-04.
Chen K W, Brown S R, Fischer A B. "A Process for Preparing High-Purity 1-[4-(3-oxocyclobutyl)phenyl]hexahydropyrimidine-2,4-dione" [P]. US Patent, US 10108982 B2, 2021-04-07.
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