发明人高志强,马晓峰,何建平. "Method for the Synthesis of N-(2,3-Dihydro-1H-inden-5-yl)-4-(3-hydroxy-6-oxo-5,6-dihydropyridazin-1(4H)-yl)benzamide" [P]. 中国发明专利, 专利号 CN 113822870 A, 授权公告日 2017-02-19.
发明人徐明华,刘建华,韩伟. "A Process for Preparing High-Purity N-(2,3-Dihydro-1H-inden-5-yl)-4-(3-hydroxy-6-oxo-5,6-dihydropyridazin-1(4H)-yl)benzamide" [P]. 中国发明专利, 专利号 CN 111234535 A, 授权公告日 2017-10-13.
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