发明人周伟,赵玉洁,罗永刚. "Method for the Synthesis of 5-Hydroxy-6-methoxy Duloxetine Sulfate Sodium SaltDiscontinued, see H946260" [P]. 中国发明专利, 专利号 CN 113958753 A, 授权公告日 2021-07-21.
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