Anderson J P, Stevens L M, Chen K W. "Method for the Synthesis of 2-Amino-5-(3-chlorophenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one" [P]. US Patent, US 10582061 B2, 2016-01-07.
发明人徐明华,钱学锋,赵玉洁. "A Process for Preparing High-Purity 2-Amino-5-(3-chlorophenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one" [P]. 中国发明专利, 专利号 CN 113628798 B, 授权公告日 2023-09-17.
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