发明人徐明华,何建平,孙丽萍. "Method for the Synthesis of 2,2-bis(hydroxymethyl)-1-azabicyclo[2.2.2]octan-3-one" [P]. 中国发明专利, 专利号 CN 113978720 B, 授权公告日 2020-11-14.
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