发明人杨光,孙丽萍,王建平. "Method for the Synthesis of [(1S,3R,4R)-5,5-Difluorodispiro[2.0.2.1]Hept-1-Yl]Methanol" [P]. 中国发明专利, 专利号 CN 110779167 B, 授权公告日 2025-09-26.
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