发明人张德明,郑宇鹏,孙丽萍. "Method for the Synthesis of 3-Phenylpicolinic acid" [P]. 中国发明专利, 专利号 CN 111196723 B, 授权公告日 2016-06-03.
发明人王建平,马晓峰,赵玉洁. "A Process for Preparing High-Purity 3-Phenylpicolinic acid" [P]. 中国发明专利, 专利号 CN 113991622 A, 授权公告日 2015-05-24.
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