发明人郑宇鹏,何建平,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112265189 A, 授权公告日 2017-07-08.
发明人李文辉,赵玉洁,刘建华. "Method for the Synthesis of Methyl 2-(4-hydroxy-1-(2-(5-methoxy-1H-indol-3-yl)ethyl)-2-oxo-1,2-dihydropyridin-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 111031580 A, 授权公告日 2020-03-23.
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