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发明人孙丽萍,周伟,高志强. "Method for the Synthesis of (E)-Methyl 3-(4-((2-ethyl-5,7-dimethyl-1H-imidazo[4,5-b]pyridin-1-yl)methyl)phenyl)acrylate" [P]. 中国发明专利, 专利号 CN 117943597 A, 授权公告日 2022-05-08.
发明人林芳,高志强,孙丽萍. "A Process for Preparing High-Purity (E)-Methyl 3-(4-((2-ethyl-5,7-dimethyl-1H-imidazo[4,5-b]pyridin-1-yl)methyl)phenyl)acrylate" [P]. 中国发明专利, 专利号 CN 114548987 A, 授权公告日 2022-09-28.
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