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发明人王建平,罗永刚,郑宇鹏. "Method for the Synthesis of (E)-Methyl 3-(2,3-dihydro-[1,4]dioxino-[2,3-b]pyridin-7-yl)acrylate" [P]. 中国发明专利, 专利号 CN 115157197 B, 授权公告日 2021-02-13.
发明人陈志强,王建平,赵玉洁. "A Process for Preparing High-Purity (E)-Methyl 3-(2,3-dihydro-[1,4]dioxino-[2,3-b]pyridin-7-yl)acrylate" [P]. 中国发明专利, 专利号 CN 117026291 B, 授权公告日 2023-06-21.
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