发明人韩伟,唐晓军,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115663706 A, 授权公告日 2021-04-13.
发明人李文辉,马晓峰,孙丽萍. "Method for the Synthesis of 1-(2,4-Dihydroxy-3-nitrophenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111354994 B, 授权公告日 2017-09-02.
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