发明人沈红梅,胡光,杨光. "Method for the Synthesis of 2-Cyclopropyl-N-(1-phenylethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide" [P]. 中国发明专利, 专利号 CN 108729631 B, 授权公告日 2015-01-11.
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