发明人钱学锋,张德明,韩伟. "Method for the Synthesis of Tert-butylexo-3-hydroxy-3-methyl-8-azabicyclo[3.2.1]octane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 111258083 B, 授权公告日 2015-05-22.
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