发明人刘建华,王建平,郭海燕. "Method for the Synthesis of 1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)pyrrolidin-3-amine" [P]. 中国发明专利, 专利号 CN 108873540 A, 授权公告日 2016-04-21.
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