发明人高志强,郑宇鹏,杨光. "Method for the Synthesis of 4-(6-Methylpyridin-3-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 108558950 A, 授权公告日 2020-12-16.
发明人胡光,朱建伟,钱学锋. "A Process for Preparing High-Purity 4-(6-Methylpyridin-3-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 108719744 A, 授权公告日 2020-05-09.
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