发明人黄志刚,赵玉洁,王建平. "Method for the Synthesis of 1-[(methylcarbamoyl)amino]-1-oxopropan-2-yl 4-{[(4-methyl-2-oxo-2h-chromen-7-yl)oxy]methyl}benzoate" [P]. 中国发明专利, 专利号 CN 110473635 A, 授权公告日 2018-04-18.
Patel M V, Hughes D C, Klinger H. "A Process for Preparing High-Purity 1-[(methylcarbamoyl)amino]-1-oxopropan-2-yl 4-{[(4-methyl-2-oxo-2h-chromen-7-yl)oxy]methyl}benzoate" [P]. US Patent, US 9610497 B2, 2021-02-24.
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