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发明人胡光,赵玉洁,罗永刚. "Method for the Synthesis of 4-Acetyl-3-hydroxy-1-[2-(2-hydroxy-ethylamino)-ethyl]-5-pyridin-2-yl-1,5-dihydro-pyrrol-2-one" [P]. 中国发明专利, 专利号 CN 108629605 B, 授权公告日 2020-10-16.
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