发明人赵玉洁,罗永刚,黄志刚. "Method for the Synthesis of 3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115468965 A, 授权公告日 2017-07-13.
发明人李文辉,朱建伟,周伟. "A Process for Preparing High-Purity 3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116713108 B, 授权公告日 2021-02-02.
参考文献 Literature
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