发明人林芳,王建平,朱建伟. "Method for the Synthesis of 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[2.2.1]heptane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112832279 B, 授权公告日 2022-09-21.
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