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发明人黄志刚,陈志强,朱建伟. "Method for the Synthesis of 6-Methyl-4-(m-tolyl)-5-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione" [P]. 中国发明专利, 专利号 CN 108141619 B, 授权公告日 2018-11-09.
发明人郭海燕,韩伟,马晓峰. "A Process for Preparing High-Purity 6-Methyl-4-(m-tolyl)-5-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione" [P]. 中国发明专利, 专利号 CN 109056542 B, 授权公告日 2021-04-10.
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