发明人黄志刚,唐晓军,胡光. "Method for the Synthesis of 2-(3-Methoxyphenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 108951983 A, 授权公告日 2017-08-03.
发明人周伟,冯建国,郭海燕. "A Process for Preparing High-Purity 2-(3-Methoxyphenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 115231677 A, 授权公告日 2016-09-15.
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