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发明人徐明华,黄志刚,罗永刚. "Method for the Synthesis of Tert-butyl 3-amino-6-ethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110193835 B, 授权公告日 2023-08-08.
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