发明人唐晓军,王建平,高志强. "Method for the Synthesis of 8-Benzyl 11-(tert-butyl) 2-oxo-1,8,11-triazaspiro[5.6]dodecane-8,11-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113227953 A, 授权公告日 2017-03-12.
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