发明人钱学锋,罗永刚,陈志强. "Method for the Synthesis of 2-((4-Oxo-6-((4-phenylpiperazin-1-yl)methyl)-4H-pyran-3-yl)oxy)acetonitrile" [P]. 中国发明专利, 专利号 CN 108502343 B, 授权公告日 2016-02-20.
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