发明人王建平,赵玉洁,钱学锋. "Method for the Synthesis of 9-(tert-Butoxycarbonyl)-9-azabicyclo[3.3.1]nonane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110326260 A, 授权公告日 2019-02-23.
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