发明人赵玉洁,郑宇鹏,张德明. "Method for the Synthesis of 2-[Cyclopropyl-(2-hydroxy-ethyl)-amino]-1-(1H-pyrrol-2-yl)-ethanone" [P]. 中国发明专利, 专利号 CN 115049711 A, 授权公告日 2019-09-25.
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