发明人李文辉,冯建国,林芳. "Method for the Synthesis of 1-tert-Butyl 2-methyl 1,4-diazepane-1,2-dicarboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 110767866 A, 授权公告日 2025-05-21.
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