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发明人马晓峰,唐晓军,胡光. "Method for the Synthesis of Tert-butyl 2-methyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate" [P]. 中国发明专利, 专利号 CN 109537894 B, 授权公告日 2016-11-01.
发明人何建平,刘建华,冯建国. "A Process for Preparing High-Purity Tert-butyl 2-methyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112371545 B, 授权公告日 2015-10-20.
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