发明人黄志刚,郑宇鹏,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108989466 A, 授权公告日 2017-12-23.
发明人何建平,朱建伟,罗永刚. "Method for the Synthesis of 2-Amino-5-(3-methoxyphenyl)-5-[(3-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 109273154 B, 授权公告日 2024-02-07.
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