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发明人杨光,罗永刚,林芳. "Method for the Synthesis of N-(7-(4-methylbenzoyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 117103020 B, 授权公告日 2023-08-21.
发明人韩伟,高志强,马晓峰. "A Process for Preparing High-Purity N-(7-(4-methylbenzoyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108095050 B, 授权公告日 2020-01-02.
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