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发明人何建平,朱建伟,杨光. "A Process for Preparing High-Purity tert-Butyl 4-((5R,7S)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116562521 B, 授权公告日 2015-02-16.
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