发明人李文辉,何建平,冯建国. "Method for the Synthesis of Ethyl 2-{[5-methoxy-4-(phenylsulfanyl)pyrimidin-2-yl]sulfanyl}acetate" [P]. 中国发明专利, 专利号 CN 112674711 A, 授权公告日 2018-10-01.
发明人杨光,沈红梅,郭海燕. "A Process for Preparing High-Purity Ethyl 2-{[5-methoxy-4-(phenylsulfanyl)pyrimidin-2-yl]sulfanyl}acetate" [P]. 中国发明专利, 专利号 CN 109576130 A, 授权公告日 2023-04-04.
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