发明人罗永刚,王建平,陈志强. "Method for the Synthesis of tert-Butyl (2-(4-(4-amino-3-methyl-5-nitrophenyl)-5,6-dihydropyridin-1(2H)-yl)ethyl)(methyl)carbamate" [P]. 中国发明专利, 专利号 CN 111400948 A, 授权公告日 2025-04-22.
发明人刘建华,罗永刚,唐晓军. "A Process for Preparing High-Purity tert-Butyl (2-(4-(4-amino-3-methyl-5-nitrophenyl)-5,6-dihydropyridin-1(2H)-yl)ethyl)(methyl)carbamate" [P]. 中国发明专利, 专利号 CN 115225203 A, 授权公告日 2015-04-26.
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