发明人杨光,沈红梅,赵玉洁. "Method for the Synthesis of 2-Methyl-2-(4-methylpyridin-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114310339 B, 授权公告日 2019-05-09.
发明人高志强,郑宇鹏,马晓峰. "A Process for Preparing High-Purity 2-Methyl-2-(4-methylpyridin-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112763097 A, 授权公告日 2015-02-21.
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