发明人刘建华,周伟,林芳. "Method for the Synthesis of 4-(((2-Hydroxy-4-methyl-6-oxocyclohex-1-en-1-yl)methylene)amino)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112565352 A, 授权公告日 2020-01-19.
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