发明人马晓峰,唐晓军,杨光. "Method for the Synthesis of tert-Butyl (2-(3-(3-chlorophenyl)-10-oxopyrazolo[4,3-d]pyrido[1,2-a]pyrimidin-1(10H)-yl)ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 115351456 B, 授权公告日 2023-10-07.
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