发明人王建平,陈志强,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113031687 A, 授权公告日 2018-10-03.
发明人钱学锋,郑宇鹏,赵玉洁. "Method for the Synthesis of 3-[3-(N-Ethylaminocarbonyl)phenyl]-5-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 116727477 A, 授权公告日 2018-02-17.
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