发明人陈志强,杨光,郑宇鹏. "Method for the Synthesis of Ethyl 8-(2-ethoxy-2-oxoethoxy)imidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115363755 B, 授权公告日 2020-06-20.
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