发明人刘建华,沈红梅,冯建国. "Method for the Synthesis of Verinurad Impurity 8" [P]. 中国发明专利, 专利号 CN 116513941 A, 授权公告日 2020-07-26.
发明人黄志刚,杨光,郭海燕. "A Process for Preparing High-Purity Verinurad Impurity 8" [P]. 中国发明专利, 专利号 CN 108522156 A, 授权公告日 2022-10-25.
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