发明人高志强,朱建伟,周伟. "Method for the Synthesis of Methyl 2-(4-chloro-5-(difluoromethoxy)pyridin-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 112646924 A, 授权公告日 2015-02-13.
发明人朱建伟,高志强,唐晓军. "A Process for Preparing High-Purity Methyl 2-(4-chloro-5-(difluoromethoxy)pyridin-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 116541836 A, 授权公告日 2024-09-20.
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