发明人陈志强,冯建国,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110190253 A, 授权公告日 2016-08-08.
发明人马晓峰,韩伟,高志强. "Method for the Synthesis of 1-Phenyl-3,4-di(1H-pyrazol-1-yl)-1H-pyrrole-2,5-dione" [P]. 中国发明专利, 专利号 CN 114627283 B, 授权公告日 2022-07-03.
发明人何建平,郭海燕,陈志强. "A Process for Preparing High-Purity 1-Phenyl-3,4-di(1H-pyrazol-1-yl)-1H-pyrrole-2,5-dione" [P]. 中国发明专利, 专利号 CN 108695141 B, 授权公告日 2015-05-13.
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