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发明人刘建华,张德明,冯建国. "Method for the Synthesis of 5-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-guanosine" [P]. 中国发明专利, 专利号 CN 112964060 B, 授权公告日 2019-10-03.
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