发明人郭海燕,马晓峰,徐明华. "Method for the Synthesis of 6-(3-Hydroxyprop-1-yn-1-yl)-1-(4-methoxybenzyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 114762903 B, 授权公告日 2022-10-19.
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